The American Psychological Association, or APA, maintains a style sheet called APA Style. APA Style provides guidelines for formatting documents and citing sources in text and in a references list. APA Style is typically used in the social sciences and education, nursing, and social work programs.
In your college career, you will be expected to cite all of the sources you use in your papers. Don’t just cite sources that you directly quote!
The only exception: commonly known facts. So what would be considered a “commonly known fact”? It depends on the audience of your research paper. If you read the same fact in multiple sources, then you wouldn’t have to cite it, since for your audience it would be commonly known. But when in doubt, cite it.
Check out one of the resources on the left for more information on citing your sources. Click here to see a sample essay.
Introducing the author within your text:
In his article, "Individualism and technology," Khan (2001) notes differences between Western popular culture and collectivistic cultures, specifically the Kenyan culture.
Signal Phrases. A signal phrase helps to introduce the source and visually cues your reader that you are about to introduce somebody else’s ideas.
According to Hayes (2014), “videogames may be educational” (p. 23).
The signal phrase “according to Hayes” lets the reader know where your ideas stop and your source’s ideas begin.
Note: APA style requires authors to use past tense when using signal phrases.
Including source info parenthetically only:
The second reason is that a shared cultural knowledge about writing exists – a knowledge that the American students and teacher bring to the American composition classroom (Ramanathan & Kaplan, 1996).
Authors and signal phrases:
In the sentence In parentheses
One: Lunsford stated (Lunsford, 2013).
Two: Lunsford and Brody stated (Lunsford & Brody, 2013).
Three+: Lunsford et al. stated (Lunsford et al., 2013).
Citing a quote or paraphrase:
In fact, Leki (1992) claimed, “ESL students often remark on the apparent lack of respect for teachers here” (p. 48).
Three or more authors:
(Smith et al., 2007, p. 170)
Organization as a source:
First citation: (Mothers Against Drunk Driving [MADD], 2000)
Second citation: (MADD, 2000)
Here are some other common verbs that can be used in signal phrases: claimed, argued, asserted, agreed, believed, has found, identified, discussed, concluded, observed, suggested, reported, emphasized.
The list of sources at the end of your paper should be titled "References."
Click here for a great sample essay that includes a reference list.
Check out the Purdue OWL or the manuals listed on the left to find out how to cite any kind of source.
Basic components of a reference:
Author, A. A., Author, B. B., & Author, C. C. (Year). Title of article. Title of Periodical, volume
number(issue number), pages.
Here is an example reference page that demonstrates the appropriate layout and rules for creating a source list.