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STEM Research Guide

How to conduct research in STEM subjects.
Citations

Built-in Citations

Library resources and Google Scholar have built-in citation generators. Look for the " icon or Cite/View Citation hyperlink. Always double check that the citation adheres to formatting guidelines.

In the Universal Search and Library databases, citations are located to the right or above the book or article's cover image.

In Google Scholar, citations are located at the footer below the item's summary/preview.

apa formatting

APA Style, 7th edition

APA style is maintained and updated by the American Psychological Association and has existed for nearly 100 years (since 1929). The most current APA guidelines come from the 7th edition of the APA Manual. This style is used in disciplines such as history, social sciences, and sciences.

APA style provides guidelines for references, in-text citations, paper formatting, and language use, which are explained in detail below.

References

Important Notes
  • The references page is the final section of your paper or project.
  • Reference pages are formatted with one-inch margins, a bolded header at the top, each line is double spaced with the second (and any following) trailing lines of a reference entry indented.
  • The page contains the citations for the sources of information you used in your paper. Every source in your paper should appear on the reference page and correspond to an in-text citation in the body of your paper.
  • Remember, your references page should follow APA Style guidelines so that a reader may locate your source.
General Formatting
Source Reference Entry In-Text Citation Narrative Citation
Journal Article

Author Last name, Author First and Middle initials, & Last names and initials of other authors, if any. (Year). Title of article. Title of Journal italicized, Volume number italicized(Issue number), Page numbers. DOI or URL

Grady, J. S., Her, M., Moreno, G., Perez, C., & Yelinek, J. (2019). Emotions in

storybooks: A comparison of storybooks that represent ethnic and racial

groups in the United States. Psychology of Popular Media Culture8(3),

207–217. https://doi.org/10.1037/ppm0000185

(Grady et al., 2019) According to Grady et al. (2019), insert quote or paraphrase... (p. 4).
Book/Ebook

Author Last Name, First Initial. Middle Initial. (Year of publication). Title of work in sentence case and italics. Publisher. DOI or URL (if ebook).

Jackson, L. M. (2019). The psychology of prejudice: From attitudes to social

action (2nd ed.). American Psychological

Association. https://doi.org/10.1037/0000168-000

(Jackson, 2019) Jackson states...(2019).
Dataset

Author Last Name, First Initial. (Year of publication for the version of the data used). Title of dataset (provide any numerical identifier and version number for the data in parentheses without italics, separated by a semicolon) [Data set]. Publisher of dataset. URL or DOI.  

O’Donohue, W. (2017). Content analysis of undergraduate psychology

textbooks (ICPSR 36966; Version V1) [Data set].

ICPSR. https://doi.org/10.3886/ICPSR36966.v1

(O’Donohue, 2017) O’Donohue's findings... (2017)
Webpage on a website

Author Last Name, First Initial. Middle Initial. (Year, Month Day). Webpage title in sentence case and italics. Website name. URL

Schaeffer, K. (2021, October 1). What we know about online learning and the

homework gap amid the pandemic. Pew Research

Center. https://www.pewresearch.org/fact-tank/2021/10/01/what-we-know-

about-online-learning-and-the-homework-gap-amid-the-pandemic/

(Schaeffer, 2021) According to Shaeffer (2021), quote or paraphrase...(p. 2).
Other Sources and Questions

In-Text Citations

For both paraphrases and direct quotations, APA Style requires an author-date citation. From the sentence where your source and in-text citation appear, a reader could use the brief citation to refer to your larger, alphabetized references list to locate more information about the source. Every work in your reference list must be cited in the body of your paper.

Two options for in-text citations:

Parenthetical means the in-text citation is included at the end of a sentence (Author last name, date).

  • "Falsely balanced news coverage can distort the public’s perception of expert consensus on an issue (Koehler, 2016)."

Narrative means you are describing the author or their work in your written sentence.

  • "Koehler (2016) noted the dangers of falsely balanced news coverage."

Citing works with multiple authors or authors with multiple publications? See here.

Paper Format

In addition to reference and citation guidelines, APA Style requires specific paper formatting.

Language Use

APA provides guidelines around inclusive language with the aim "to raise awareness, direct learning, and support the use of culturally sensitive terms and phrases that center the voices and perspectives of those who have been historically marginalized or stereotyped."

For other considerations about APA style, such as brevity, tone, and word choice, see here.

APA Video