Narrative citation: (Year)
.... ( , 2018).
In the United States Supreme Court case, (2018) ...
Name v. Name (Year)
(Name v. Name, Year).
The case ... (2019).
In , ... (2019).
(Name of Act, Year)
Name of Act (Year)
Today's healthcare system ... (Patient Protection and Affordable Care Act, 2010).
The Patient Protection and Affordable Care Act ... (2010)
Name v. Name, Volume U.S. Page (Year). URL
Florida v. Georgia, 138 U.S. 2502 (2018).
Decisions are published in the .
Reference: Name v. Name, Volume F. [or F.2d, F.3d, ...] Page (Court Year). URL
Blue Martini Kendall, LLC v. Miami Dade County, Florida, 816 F.11d 1343 (11th Circ. 2016). https:...
Decisions are published in the .
Reference: Name v. Name, Volume F. Supp. Page (Court Year). URL
Name v. Name, Volume Reporter Page (Court Year). URL
Lee Memorial Health System v. Progressive Select Insurance Company 17 FL So. 2d. 1993, (2019). https://www.floridasupremecourt.org/content/
Name of Act, Title Source § Section Number (Year). URL
Patient Protection and Affordable Care Act, 42 U.S.C. § 18001 (2010). https://uscode.house.gov/PACA
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Methodology
Published on January 2, 2023 by Shona McCombes . Revised on September 11, 2023.
What is a literature review? A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research that you can later apply to your paper, thesis, or dissertation topic .
There are five key steps to writing a literature review:
A good literature review doesn’t just summarize sources—it analyzes, synthesizes , and critically evaluates to give a clear picture of the state of knowledge on the subject.
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What is the purpose of a literature review, examples of literature reviews, step 1 – search for relevant literature, step 2 – evaluate and select sources, step 3 – identify themes, debates, and gaps, step 4 – outline your literature review’s structure, step 5 – write your literature review, free lecture slides, other interesting articles, frequently asked questions, introduction.
When you write a thesis , dissertation , or research paper , you will likely have to conduct a literature review to situate your research within existing knowledge. The literature review gives you a chance to:
Writing literature reviews is a particularly important skill if you want to apply for graduate school or pursue a career in research. We’ve written a step-by-step guide that you can follow below.
Writing literature reviews can be quite challenging! A good starting point could be to look at some examples, depending on what kind of literature review you’d like to write.
You can also check out our templates with literature review examples and sample outlines at the links below.
Download Word doc Download Google doc
Before you begin searching for literature, you need a clearly defined topic .
If you are writing the literature review section of a dissertation or research paper, you will search for literature related to your research problem and questions .
Start by creating a list of keywords related to your research question. Include each of the key concepts or variables you’re interested in, and list any synonyms and related terms. You can add to this list as you discover new keywords in the process of your literature search.
Use your keywords to begin searching for sources. Some useful databases to search for journals and articles include:
You can also use boolean operators to help narrow down your search.
Make sure to read the abstract to find out whether an article is relevant to your question. When you find a useful book or article, you can check the bibliography to find other relevant sources.
You likely won’t be able to read absolutely everything that has been written on your topic, so it will be necessary to evaluate which sources are most relevant to your research question.
For each publication, ask yourself:
Make sure the sources you use are credible , and make sure you read any landmark studies and major theories in your field of research.
You can use our template to summarize and evaluate sources you’re thinking about using. Click on either button below to download.
As you read, you should also begin the writing process. Take notes that you can later incorporate into the text of your literature review.
It is important to keep track of your sources with citations to avoid plagiarism . It can be helpful to make an annotated bibliography , where you compile full citation information and write a paragraph of summary and analysis for each source. This helps you remember what you read and saves time later in the process.
To begin organizing your literature review’s argument and structure, be sure you understand the connections and relationships between the sources you’ve read. Based on your reading and notes, you can look for:
This step will help you work out the structure of your literature review and (if applicable) show how your own research will contribute to existing knowledge.
There are various approaches to organizing the body of a literature review. Depending on the length of your literature review, you can combine several of these strategies (for example, your overall structure might be thematic, but each theme is discussed chronologically).
The simplest approach is to trace the development of the topic over time. However, if you choose this strategy, be careful to avoid simply listing and summarizing sources in order.
Try to analyze patterns, turning points and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred.
If you have found some recurring central themes, you can organize your literature review into subsections that address different aspects of the topic.
For example, if you are reviewing literature about inequalities in migrant health outcomes, key themes might include healthcare policy, language barriers, cultural attitudes, legal status, and economic access.
If you draw your sources from different disciplines or fields that use a variety of research methods , you might want to compare the results and conclusions that emerge from different approaches. For example:
A literature review is often the foundation for a theoretical framework . You can use it to discuss various theories, models, and definitions of key concepts.
You might argue for the relevance of a specific theoretical approach, or combine various theoretical concepts to create a framework for your research.
Like any other academic text , your literature review should have an introduction , a main body, and a conclusion . What you include in each depends on the objective of your literature review.
The introduction should clearly establish the focus and purpose of the literature review.
Depending on the length of your literature review, you might want to divide the body into subsections. You can use a subheading for each theme, time period, or methodological approach.
As you write, you can follow these tips:
In the conclusion, you should summarize the key findings you have taken from the literature and emphasize their significance.
When you’ve finished writing and revising your literature review, don’t forget to proofread thoroughly before submitting. Not a language expert? Check out Scribbr’s professional proofreading services !
This article has been adapted into lecture slides that you can use to teach your students about writing a literature review.
Scribbr slides are free to use, customize, and distribute for educational purposes.
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If you want to know more about the research process , methodology , research bias , or statistics , make sure to check out some of our other articles with explanations and examples.
Statistics
Research bias
A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question .
It is often written as part of a thesis, dissertation , or research paper , in order to situate your work in relation to existing knowledge.
There are several reasons to conduct a literature review at the beginning of a research project:
Writing the literature review shows your reader how your work relates to existing research and what new insights it will contribute.
The literature review usually comes near the beginning of your thesis or dissertation . After the introduction , it grounds your research in a scholarly field and leads directly to your theoretical framework or methodology .
A literature review is a survey of credible sources on a topic, often used in dissertations , theses, and research papers . Literature reviews give an overview of knowledge on a subject, helping you identify relevant theories and methods, as well as gaps in existing research. Literature reviews are set up similarly to other academic texts , with an introduction , a main body, and a conclusion .
An annotated bibliography is a list of source references that has a short description (called an annotation ) for each of the sources. It is often assigned as part of the research process for a paper .
If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.
McCombes, S. (2023, September 11). How to Write a Literature Review | Guide, Examples, & Templates. Scribbr. Retrieved August 19, 2024, from https://www.scribbr.com/dissertation/literature-review/
Other students also liked, what is a theoretical framework | guide to organizing, what is a research methodology | steps & tips, how to write a research proposal | examples & templates, what is your plagiarism score.
The literature review is a written explanation by you, the author, of the research already done on the topic, question or issue at hand. What do we know (or not know) about this issue/topic/question?
Essentially you will need to:
This video from NCSU Libraries gives a helpful overview of literature reviews. Even though it says it's "for graduate students," the principles are the same for undergraduate students too!
A publication of the harvard college writing program.
Harvard Guide to Using Sources
Colleges and universities need to create policies that foster inclusion for low-income students (Jack 24).
As Anthony Jack argues, colleges and universities need to create policies that foster inclusion for low-income students (24).
Colleges and universities need to create policies that foster inclusion for low-income students (Jack).
As Anthony Jack argues, colleges and universities need to create policies that foster inclusion for low-income students.
In The Privileged Poor, Anthony Jack describes many obstacles that low-income students face at selective colleges and universities.
Harvard College promises “to educate the citizens and citizen-leaders for our society” (“Mission, Vision, & History”).
The researchers tested whether an intervention during the first year of college could improve student well-being (Walton and Cohen 1448).
The researchers studied more than 12,000 students who were interested in STEM fields (LaCosse et al. 8).
Colleges and universities need to create policies that foster inclusion for low-income students (Jack, Privileged Poor 24).
According to Anthony Jack, colleges and universities need to create policies that foster inclusion for low-income students ( Privileged Poor 24).
As Anthony Jack writes in Privileged Poor, colleges and universities need to create policies that foster inclusion for low-income students (24).
Students who possess cultural capital, measured by proxies like involvement in literature, art, and classical music, tend to perform better in school (Bourdieu and Passeron; Dumais; Orr).
We learn that when he went to the store to buy clothes for his son, “a frantic inspection of the boys’ department revealed no suits to fit the new-born Button” (Fitzgerald, ch.2).
Guildenstern tells Hamlet that “there has been much throwing about of brains” (Shakespeare, 2.2. 381-382).
Chris is in this mindset when he says, “a couple minutes, and your whole life changes, that’s it. It’s gone” (Nottage, 13; act 1, scene1).
In the Stranger Things official trailer, the audience knows that something unusual is going to happen from the moment the boys get on their bicycles to ride off into the night (0:16).
Welcome! Here we'll discuss citation trails: what they are, how to locate them, and how to use them to improve your research. Sometimes the act of following a citation trail is called "citation chaining" or "citation mining."
After reading this guide and doing the included activity, you should:
A citation trail is a link from an article or book to a second article or book, connected in some way to the first article. If you find an article that is important or relevant to your work, you should follow the citation trails to find similarly important or relevant articles .
The number of citations an article gets may indicate the relative importance of that article in the field or discipline. Generally, the higher the list of citations, the more that article has been used as a resource for subsequent research, which would suggest that the article's research and conclusions are sound. However, if an article is very recently published (within the last two or three years), it may not have many citations regardless of its value.
Use an article's citations trails to find more information related to your research. This video will show you how to locate an article's citation trails in Web of Science, Google Scholar, and UC Library Search. (3 min.)
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Published on 30 April 2020 by Jack Caulfield . Revised on 5 May 2022.
An in-text citation should appear wherever you quote or paraphrase a source in your writing, pointing your reader to the full reference .
In Harvard style , citations appear in brackets in the text. An in-text citation consists of the last name of the author, the year of publication, and a page number if relevant.
Up to three authors are included in Harvard in-text citations. If there are four or more authors, the citation is shortened with et al .
1 author | (Smith, 2014) |
---|---|
2 authors | (Smith and Jones, 2014) |
3 authors | (Smith, Jones and Davies, 2014) |
4+ authors | (Smith , 2014) |
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Including page numbers in citations, where to place harvard in-text citations, citing sources with missing information, frequently asked questions about harvard in-text citations.
When you quote directly from a source or paraphrase a specific passage, your in-text citation must include a page number to specify where the relevant passage is located.
Use ‘p.’ for a single page and ‘pp.’ for a page range:
If you are summarising the general argument of a source or paraphrasing ideas that recur throughout the text, no page number is needed.
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When incorporating citations into your text, you can either name the author directly in the text or only include the author’s name in brackets.
When you name the author in the sentence itself, the year and (if relevant) page number are typically given in brackets straight after the name:
Naming the author directly in your sentence is the best approach when you want to critique or comment on the source.
When you you haven’t mentioned the author’s name in your sentence, include it inside the brackets. The citation is generally placed after the relevant quote or paraphrase, or at the end of the sentence, before the full stop:
Multiple citations can be included in one place, listed in order of publication year and separated by semicolons:
This type of citation is useful when you want to support a claim or summarise the overall findings of sources.
In-text citations in brackets should not appear as the subject of your sentences. Anything that’s essential to the meaning of a sentence should be written outside the brackets:
Similarly, don’t repeat the author’s name in the bracketed citation and in the sentence itself:
Sometimes you won’t have access to all the source information you need for an in-text citation. Here’s what to do if you’re missing the publication date, author’s name, or page numbers for a source.
If a source doesn’t list a clear publication date, as is sometimes the case with online sources or historical documents, replace the date with the words ‘no date’:
When it’s not clear who the author of a source is, you’ll sometimes be able to substitute a corporate author – the group or organisation responsible for the publication:
When there’s no corporate author to cite, you can use the title of the source in place of the author’s name:
If you quote from a source without page numbers, such as a website, you can just omit this information if it’s a short text – it should be easy enough to find the quote without it.
If you quote from a longer source without page numbers, it’s best to find an alternate location marker, such as a paragraph number or subheading, and include that:
A Harvard in-text citation should appear in brackets every time you quote, paraphrase, or refer to information from a source.
The citation can appear immediately after the quotation or paraphrase, or at the end of the sentence. If you’re quoting, place the citation outside of the quotation marks but before any other punctuation like a comma or full stop.
In Harvard referencing, up to three author names are included in an in-text citation or reference list entry. When there are four or more authors, include only the first, followed by ‘ et al. ’
In-text citation | Reference list | |
---|---|---|
1 author | (Smith, 2014) | Smith, T. (2014) … |
2 authors | (Smith and Jones, 2014) | Smith, T. and Jones, F. (2014) … |
3 authors | (Smith, Jones and Davies, 2014) | Smith, T., Jones, F. and Davies, S. (2014) … |
4+ authors | (Smith , 2014) | Smith, T. (2014) … |
In Harvard style , when you quote directly from a source that includes page numbers, your in-text citation must include a page number. For example: (Smith, 2014, p. 33).
You can also include page numbers to point the reader towards a passage that you paraphrased . If you refer to the general ideas or findings of the source as a whole, you don’t need to include a page number.
When you want to use a quote but can’t access the original source, you can cite it indirectly. In the in-text citation , first mention the source you want to refer to, and then the source in which you found it. For example:
It’s advisable to avoid indirect citations wherever possible, because they suggest you don’t have full knowledge of the sources you’re citing. Only use an indirect citation if you can’t reasonably gain access to the original source.
In Harvard style referencing , to distinguish between two sources by the same author that were published in the same year, you add a different letter after the year for each source:
Add ‘a’ to the first one you cite, ‘b’ to the second, and so on. Do the same in your bibliography or reference list .
If you want to cite this source, you can copy and paste the citation or click the ‘Cite this Scribbr article’ button to automatically add the citation to our free Reference Generator.
Caulfield, J. (2022, May 05). Harvard In-Text Citation | A Complete Guide & Examples. Scribbr. Retrieved 19 August 2024, from https://www.scribbr.co.uk/referencing/harvard-in-text-citation/
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Writing a scientific paper.
Guides from other schools, citation styles & writing guides, "literature cited checklist" from: how to write a good scientific paper. chris a. mack. spie. 2018..
This is the last section of the paper. Here you should provide an alphabetical listing of all the published work you cited in the text of the paper. This does not mean every article you found in your research; only include the works you actually cited in the text of your paper. A standard format is used both to cite literature in the text and to list these studies in the Literature Cited section. Hypothetical examples of the format used in the journal Ecology are below: Djorjevic, M., D.W. Gabriel and B.G. Rolfe. 1987. Rhizobium: Refined parasite of legumes. Annual Review of Phytopathology 25: 145-168. Jones, I. J. and B. J. Green. 1963. Inhibitory agents in walnut trees. Plant Physiology 70:101-152. MacArthur, R.H. and E.O. Wilson. 1967. The Theory of Island Biogeography. Princeton University Press, Princeton, N.J. Smith, E. A. 1949. Allelopathy in walnuts. American Journal of Botany 35:1066-1071. Here is a dissection of the first entry, in the format for Ecology : Firstauthor, M., D.W. Secondauthor and B.G. Thirdauthor. Year. Article title with only the first letter capitalized. Journal Article Title with Important Words in Caps volume#(issue# if there is one): firstpage-lastpage. Notice some of the following details: - the list is alphabetized; - no first or middle names are listed (the author's first and middle initials are used instead); - only the first word in the title of the journal article (except for proper nouns) is capitalized; - different journals use different styles for Literature Cited sections. You should pay careful attention to details of formatting when you write your own Literature Cited section. For papers published in journals you must provide the date, title, journal name, volume number, and page numbers. For books you need the publication date, title, publisher, and place of publication.
biased citations (references added or omitted for reasons other than meeting the above goals of citations); excessive self-cites (citations to one’s own work).
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Ieee quick citation guide.
Include an in-text citation when you refer to, summarize, paraphrase, or quote from another source. For every in-text citation in your paper, there must be a corresponding entry in your reference list.
IEEE in-text citation style does not include author's name, pages used, or date of publication. Instead, refer to the citation with a number within square brackets, e.g. [13]. The number within the square brackets will correspond to the complete citation in your reference list.
Example paragraph with in-text citations
Engineering and scientific standards affect our daily lives in a variety of ways including the transportation that we use, the traffic lights on our roads, and the fire hydrants used in our towns [1], [2].
Reference List
[1] C. Leachman, "Introduction to Standards," in Teaching and Collecting Technical Standards: A Handbook for Librarians and Educators , C. Leachman, E. M. Rowley, M. Phillips, and D. Soloman, Eds., West Lafayette, Indiana, USA: Purde Univ. Press, 2023, pp. 3-13.
[2] R. Glie, Speaking with Standards . Boston, MA, USA: Cahners Books, 1972.
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Reconstructive surgery of the head and neck in organ transplant recipients: a case report and a review of the literature.
2. case presentation, 3. discussion, 3.1. epidemiology and etiology of cancers in sotrs, 3.2. surgical approach, 3.3. immunosuppressant therapy and wound healing, 3.4. wound healing management in sotrs: a pragmatic approach, 4. conclusions and future perspectives, author contributions, informed consent statement, data availability statement, conflicts of interest.
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Rampi, A.; Comini, L.V.; Galli, A.; Howardson, B.O.; Tettamanti, A.; Luparello, P.; Redaelli, G.; Di Santo, D.; Bondi, S. Reconstructive Surgery of the Head and Neck in Organ Transplant Recipients: A Case Report and a Review of the Literature. J. Clin. Med. 2024 , 13 , 4790. https://doi.org/10.3390/jcm13164790
Rampi A, Comini LV, Galli A, Howardson BO, Tettamanti A, Luparello P, Redaelli G, Di Santo D, Bondi S. Reconstructive Surgery of the Head and Neck in Organ Transplant Recipients: A Case Report and a Review of the Literature. Journal of Clinical Medicine . 2024; 13(16):4790. https://doi.org/10.3390/jcm13164790
Rampi, Andrea, Lara Valentina Comini, Andrea Galli, Bright Oworae Howardson, Alberto Tettamanti, Paolo Luparello, Gabriele Redaelli, Davide Di Santo, and Stefano Bondi. 2024. "Reconstructive Surgery of the Head and Neck in Organ Transplant Recipients: A Case Report and a Review of the Literature" Journal of Clinical Medicine 13, no. 16: 4790. https://doi.org/10.3390/jcm13164790
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Note: This page reflects APA 6, which is now out of date. It will remain online until 2021, but will not be updated. The equivalent APA 7 page can be found here .
Reference citations in text are covered on pages 169-179 of the Publication Manual. What follows are some general guidelines for referring to the works of others in your essay.
Note: On pages 65-66, the Publication Manual suggests that authors of research papers should use the past tense or present perfect tense for signal phrases that occur in the literature review and procedure descriptions (for example, Jones (1998) found or Jones (1998) has found ...). Contexts other than traditionally-structured research writing may permit the simple present tense (for example, Jones (1998) finds ).
When using APA format, follow the author-date method of in-text citation. This means that the author's last name and the year of publication for the source should appear in the text, for example, (Jones, 1998), and a complete reference should appear in the reference list at the end of the paper.
If you are referring to an idea from another work but NOT directly quoting the material, or making reference to an entire book, article or other work, you only have to make reference to the author and year of publication and not the page number in your in-text reference. All sources that are cited in the text must appear in the reference list at the end of the paper.
( Note: in your References list, only the first word of a title will be capitalized: Writing new media .)
If you are directly quoting from a work, you will need to include the author, year of publication, and page number for the reference (preceded by "p."). Introduce the quotation with a signal phrase that includes the author's last name followed by the date of publication in parentheses.
According to Jones (1998), "Students often had difficulty using APA style, especially when it was their first time" (p. 199).
Jones (1998) found "students often had difficulty using APA style" (p. 199); what implications does this have for teachers?
If the author is not named in a signal phrase, place the author's last name, the year of publication, and the page number in parentheses after the quotation.
She stated, "Students often had difficulty using APA style" (Jones, 1998, p. 199), but she did not offer an explanation as to why.
Place direct quotations that are 40 words or longer in a free-standing block of typewritten lines and omit quotation marks. Start the quotation on a new line, indented 1/2 inch from the left margin, i.e., in the same place you would begin a new paragraph. Type the entire quotation on the new margin, and indent the first line of any subsequent paragraph within the quotation 1/2 inch from the new margin. Maintain double-spacing throughout. The parenthetical citation should come after the closing punctuation mark.
Students often had difficulty using APA style, especially when it was their first time citing sources. This difficulty could be attributed to the fact that many students failed to purchase a style manual or to ask their teacher for help. (p. 199)
If you are paraphrasing an idea from another work, you only have to make reference to the author and year of publication in your in-text reference, but APA guidelines encourage you to also provide the page number (although it is not required).
According to Jones (1998), APA style is a difficult citation format for first-time learners.
APA style is a difficult citation format for first-time learners (Jones, 1998, p. 199).
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We, the APA Style team, are not robots. We can all pass a CAPTCHA test , and we know our roles in a Turing test . And, like so many nonrobot human beings this year, we’ve spent a fair amount of time reading, learning, and thinking about issues related to large language models, artificial intelligence (AI), AI-generated text, and specifically ChatGPT . We’ve also been gathering opinions and feedback about the use and citation of ChatGPT. Thank you to everyone who has contributed and shared ideas, opinions, research, and feedback.
In this post, I discuss situations where students and researchers use ChatGPT to create text and to facilitate their research, not to write the full text of their paper or manuscript. We know instructors have differing opinions about how or even whether students should use ChatGPT, and we’ll be continuing to collect feedback about instructor and student questions. As always, defer to instructor guidelines when writing student papers. For more about guidelines and policies about student and author use of ChatGPT, see the last section of this post.
If you’ve used ChatGPT or other AI tools in your research, describe how you used the tool in your Method section or in a comparable section of your paper. For literature reviews or other types of essays or response or reaction papers, you might describe how you used the tool in your introduction. In your text, provide the prompt you used and then any portion of the relevant text that was generated in response.
Unfortunately, the results of a ChatGPT “chat” are not retrievable by other readers, and although nonretrievable data or quotations in APA Style papers are usually cited as personal communications , with ChatGPT-generated text there is no person communicating. Quoting ChatGPT’s text from a chat session is therefore more like sharing an algorithm’s output; thus, credit the author of the algorithm with a reference list entry and the corresponding in-text citation.
When prompted with “Is the left brain right brain divide real or a metaphor?” the ChatGPT-generated text indicated that although the two brain hemispheres are somewhat specialized, “the notation that people can be characterized as ‘left-brained’ or ‘right-brained’ is considered to be an oversimplification and a popular myth” (OpenAI, 2023).
OpenAI. (2023). ChatGPT (Mar 14 version) [Large language model]. https://chat.openai.com/chat
You may also put the full text of long responses from ChatGPT in an appendix of your paper or in online supplemental materials, so readers have access to the exact text that was generated. It is particularly important to document the exact text created because ChatGPT will generate a unique response in each chat session, even if given the same prompt. If you create appendices or supplemental materials, remember that each should be called out at least once in the body of your APA Style paper.
When given a follow-up prompt of “What is a more accurate representation?” the ChatGPT-generated text indicated that “different brain regions work together to support various cognitive processes” and “the functional specialization of different regions can change in response to experience and environmental factors” (OpenAI, 2023; see Appendix A for the full transcript).
The in-text citations and references above are adapted from the reference template for software in Section 10.10 of the Publication Manual (American Psychological Association, 2020, Chapter 10). Although here we focus on ChatGPT, because these guidelines are based on the software template, they can be adapted to note the use of other large language models (e.g., Bard), algorithms, and similar software.
The reference and in-text citations for ChatGPT are formatted as follows:
Let’s break that reference down and look at the four elements (author, date, title, and source):
Author: The author of the model is OpenAI.
Date: The date is the year of the version you used. Following the template in Section 10.10, you need to include only the year, not the exact date. The version number provides the specific date information a reader might need.
Title: The name of the model is “ChatGPT,” so that serves as the title and is italicized in your reference, as shown in the template. Although OpenAI labels unique iterations (i.e., ChatGPT-3, ChatGPT-4), they are using “ChatGPT” as the general name of the model, with updates identified with version numbers.
The version number is included after the title in parentheses. The format for the version number in ChatGPT references includes the date because that is how OpenAI is labeling the versions. Different large language models or software might use different version numbering; use the version number in the format the author or publisher provides, which may be a numbering system (e.g., Version 2.0) or other methods.
Bracketed text is used in references for additional descriptions when they are needed to help a reader understand what’s being cited. References for a number of common sources, such as journal articles and books, do not include bracketed descriptions, but things outside of the typical peer-reviewed system often do. In the case of a reference for ChatGPT, provide the descriptor “Large language model” in square brackets. OpenAI describes ChatGPT-4 as a “large multimodal model,” so that description may be provided instead if you are using ChatGPT-4. Later versions and software or models from other companies may need different descriptions, based on how the publishers describe the model. The goal of the bracketed text is to briefly describe the kind of model to your reader.
Source: When the publisher name and the author name are the same, do not repeat the publisher name in the source element of the reference, and move directly to the URL. This is the case for ChatGPT. The URL for ChatGPT is https://chat.openai.com/chat . For other models or products for which you may create a reference, use the URL that links as directly as possible to the source (i.e., the page where you can access the model, not the publisher’s homepage).
You may have noticed the confidence with which ChatGPT described the ideas of brain lateralization and how the brain operates, without citing any sources. I asked for a list of sources to support those claims and ChatGPT provided five references—four of which I was able to find online. The fifth does not seem to be a real article; the digital object identifier given for that reference belongs to a different article, and I was not able to find any article with the authors, date, title, and source details that ChatGPT provided. Authors using ChatGPT or similar AI tools for research should consider making this scrutiny of the primary sources a standard process. If the sources are real, accurate, and relevant, it may be better to read those original sources to learn from that research and paraphrase or quote from those articles, as applicable, than to use the model’s interpretation of them.
We’ve also received a number of other questions about ChatGPT. Should students be allowed to use it? What guidelines should instructors create for students using AI? Does using AI-generated text constitute plagiarism? Should authors who use ChatGPT credit ChatGPT or OpenAI in their byline? What are the copyright implications ?
On these questions, researchers, editors, instructors, and others are actively debating and creating parameters and guidelines. Many of you have sent us feedback, and we encourage you to continue to do so in the comments below. We will also study the policies and procedures being established by instructors, publishers, and academic institutions, with a goal of creating guidelines that reflect the many real-world applications of AI-generated text.
For questions about manuscript byline credit, plagiarism, and related ChatGPT and AI topics, the APA Style team is seeking the recommendations of APA Journals editors. APA Style guidelines based on those recommendations will be posted on this blog and on the APA Style site later this year.
Update: APA Journals has published policies on the use of generative AI in scholarly materials .
We, the APA Style team humans, appreciate your patience as we navigate these unique challenges and new ways of thinking about how authors, researchers, and students learn, write, and work with new technologies.
American Psychological Association. (2020). Publication manual of the American Psychological Association (7th ed.). https://doi.org/10.1037/0000165-000
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When using APA format, follow the author-date method of in-text citation. This means that the author's last name and the year of publication for the source should appear in the text, like, for example, (Jones, 1998). One complete reference for each source should appear in the reference list at the end of the paper.
APA 7th In Text Citations & Quotes. Direct Quotes ; Block Text ; APA 7th Paper & Reference Examples & Guidelines. Reference Page Format ; Abstract and Keywords ; ... Also known as 'narrative literature review'. " Key takeaways from the Psi Chi webinar So You Need to Write a Literature Review via APA Style.org. Examples of Literature Reviews.
A literature review is a document or section of a document that collects key sources on a topic and discusses those sources in conversation with each other (also called synthesis ). The lit review is an important genre in many disciplines, not just literature (i.e., the study of works of literature such as novels and plays).
APA in-text citations with multiple authors. If a work has two authors, separate their names with an ampersand (&) in a parenthetical citation or "and" in a narrative citation. If there are three or more authors, only include the first author's last name followed by "et al.", meaning "and others".
The point of an in-text citation is to show your reader where your information comes from. Including citations: Avoids plagiarism by acknowledging the original author's contribution. Allows readers to verify your claims and do follow-up research. Shows you are engaging with the literature of your field. Academic writing is seen as an ongoing ...
Step 4: Write. Be selective. Highlight only the most important and relevant points from a source in your review. Use quotes sparingly. Short quotes can help to emphasize a point, but thorough analysis of language from each source is generally unnecessary in a literature review. Synthesize your sources.
In-Text Citations. In scholarly writing, it is essential to acknowledge how others contributed to your work. By following the principles of proper citation, writers ensure that readers understand their contribution in the context of the existing literature—how they are building on, critically examining, or otherwise engaging the work that has ...
29) Parenthetical citations: If an in-text citation has the authors' names in brackets use "&" between the authors' names : (Jones & Smith, 2020, p. 29). Note: Some lecturers want page numbers for all citations, while some only want page numbers with direct quotes. Check with your lecturer to see what you need to do for your assignment.
Using In-text Citation. Include an in-text citation when you refer to, summarize, paraphrase, or quote from another source. For every in-text citation in your paper, there must be a corresponding entry in your reference list. APA in-text citation style uses the author's last name and the year of publication, for example: (Field, 2005).
The title of a chapter, article, or web page is in quotation marks in-text; the title of books or reports is in italics. Narrative Citations. Narrative in-text citations incorporate citation elements into the text of the paper. The year can go in parentheses or also in the text. One author: Koehler in his 2016 study noted the possibility of...
Organizing Your Literature Review. An APA style paper is organized in the author-date style. This means you cite the author's name and year of publication within the text with an in-text citation. You also include the page number, if appropriate. You then include the full information of that source in a reference list at the end of your paper.
When writing a journal article, literature review, convention paper, or any other academic document, authors must include in-text citations whenever they refer to, summarize, paraphrase, or quote from another source. In addition, every time a work is cited within a paper (in APA style, a parenthetical citation), a corresponding entry must be ...
1 or 2 Authors: in-text citations for works with 1 or 2 authors will look like this: The research ... (Gonzalez & Perez., 2020). According to Perez, .... (2020). If there are 2 authors, include both of them every time in the in-text citations. 3+ Authors: in-text citation for works with 3+ authors will look like this: The research ...
The symbol "&" is used inside parentheses; the word "and" is used in text.. The author's last name and the year of publication should appear in any in-text citation. Direct quotes include the page number such as (Author, Year, Page Number) Be aware of how to cite a work with multiple authors, and how this format will change after the first ...
Examples of literature reviews. Step 1 - Search for relevant literature. Step 2 - Evaluate and select sources. Step 3 - Identify themes, debates, and gaps. Step 4 - Outline your literature review's structure. Step 5 - Write your literature review.
A literature review provides a thorough background of the topic by giving your reader a guided overview of major findings and current gaps in what is known so far about the topic. The literature review is not a list (like an annotated bibliography) -- it is a narrative helping your reader understand the topic and where you will "stand" in the ...
The APA manual recommends the use of the author-date citation structure for in-text citation references. This structure requires that any in-text citation (i.e., within the body of the text) be accompanied by a corresponding reference list entry. In the in-text citation provide the surname of the author but do not include suffixes such as "Jr.".
In-Text Citation Examples. When neither the author nor the page number is mentioned in the body of the sentence, you should include both the author's last name and the page number in the parenthetical citation. Colleges and universities need to create policies that foster inclusion for low-income students (Jack 24).
A citation trail is a link from an article or book to a second article or book, connected in some way to the first article.If you find an article that is important or relevant to your work, you should follow the citation trails to find similarly important or relevant articles.. A forward citation trail links from the first article to subsequent articles that use information from the first ...
Including page numbers in citations. When you quote directly from a source or paraphrase a specific passage, your in-text citation must include a page number to specify where the relevant passage is located.. Use 'p.' for a single page and 'pp.' for a page range: Meanwhile, another commentator asserts that the economy is 'on the downturn' (Singh, 2015, p. 13).
The source information required in a parenthetical citation depends (1.) upon the source medium (e.g. Print, Web, DVD) and (2.) upon the source's entry on the Works Cited (bibliography) page. Any source information that you provide in-text must correspond to the source information on the Works Cited page.
A standard format is used both to cite literature in the text and to list these studies in the Literature Cited section. Hypothetical examples of the format used in the journal Ecology are below: Djorjevic, M., D.W. Gabriel and B.G. Rolfe. 1987. Rhizobium: Refined parasite of legumes. Annual Review of Phytopathology 25: 145-168.
IEEE in-text citation style does not include author's name, pages used, or date of publication. Instead, refer to the citation with a number within square brackets, e.g. [13]. The number within the square brackets will correspond to the complete citation in your reference list. Example paragraph with in-text citations
Anatomical considerations of the upper cervical region including dangerous anastomosis between the vertebral and internal carotid artery are discussed, illustrating how this impacted our treatment strategy. We also discuss other treatment modalities after a thorough literature review of traumatic occipital artery pseudoaneurysms.
In-text citation in literature review by Dr. Muhammad Ilyas Khan, Hazara UniversityRelated video list: https://www.youtube.com/c/DrMuhammadIlyasKhanReflectio...
The number of solid organ transplant recipients (SOTRs) is growing as a consequence of an increase in transplantations and longer survival; these patients, thus, frequently suffer various comorbidities and are subjected to the detrimental effects of immunosuppressive agents, which expose them to a higher risk of developing malignancies. These drugs also complicate the surgical treatment of ...
APA (American Psychological Association) style is most commonly used to cite sources within the social sciences. This resource, revised according to the 6th edition, second printing of the APA manual, offers examples for the general format of APA research papers, in-text citations, endnotes/footnotes, and the reference page. For more information, please consult the Publication Manual of the ...
For literature reviews or other types of essays or response or reaction papers, you might describe how you used the tool in your introduction. ... The in-text citations and references above are adapted from the reference template for software in Section 10.10 of the Publication Manual (American Psychological Association, 2020, Chapter 10 ...