ENGL 128 Research Writing: Science, Engineering and Business (Wilber)

Why Cite Sources?

Why Cite Sources?

Avoid Plagiarizing: You must cite any direct quotation, summary, or paraphrase of any idea or fact from your research. Citing sources is giving credit to the original author and publication where you found the information. Not citing sources is plagiarism and you may be subject to academic discipline.

Lend Authority to Your Paper: By referencing the work of scholars and other professionals, you demonstrate that your own research is based on solid, reliable information and that you are capable of critical thinking by being able to synthesize that research into your own.

Provide a Path: By citing sources, you provide the information readers of your paper need in order to locate the same sources that you did.

Acknowledge Other's Work: Part of your research is built upon the research of other people. It is respectful and fair to give them credit for their hard work (just as you would hope someone would give you credit if they were quoting your own work!)

More on Academic Honesty/ Avoiding Plagiarism

Citation Guide: APA

APA Citation Style (7th Edition)

APA Citation Style

APA (American Psychological Association) Style is used in Social Science disciplines, like Psychology and Education. Always consult your assignment or ask your instructor for the correct citation style to use

Source: "Introduction to Citation Styles: APA 7th ed." by CSUDH Library, is licensed under a Standard YouTube License.

Learn the basic conventions of citing sources in-text and in a reference list using the American Psychological Association (APA) Style, 7th edition.

APA In-Text Citations

In-Text Citations (APA)

Basic Format - PARAPHRASING:
(Author's Last Name, Date of Publication)

Basic Format - DIRECT QUOTATIONS
(Author's Last Name, Date of Publication, p. #)

Explanation Example
  • When you paraphrase information or quote directly from a source, you must cite the source within the body of your essay or your presentation
     
  • In-text citations are shortened versions of the full citations that you must include on the References page at the end of your essay or presentation
  • example of an in-text citation for a quote: (West, 2009, p. 110).
  • example of an in-text citation for a paraphrase: (Mirrer, 2018).

 

Chocolate is often viewed as a junk food, but its value as unique nutritional source should not be underestimated. In fact, a survey of early South Pole explorer diaries shows that larger chocolate rations “may have been a deciding factor between Roald Amundsen’s successful trek to the South Pole and the fatal attempt by Robert Scott” (West, 2009, p. 110). The fact that chocolate was not seen as a frivolity, but deemed important enough staple to pack on these grueling expeditions is a testament to its value in the human diet. Also, there is the more modern comparison that M&M’s chocolate candies were chosen for military expeditions in World War II because they were an energy boosting snack that also did not easily melt (Mirrer, 2018).

Paraphrasing

Basic Format:
(Author's Last Name, Date of Publication)

 

One Author
(Last Name, year).

  • A recent study of Korean elders found... (Rodriguez, 2003).
  • Rodriguez (2003) found that Korean elders...  

Two Authors
(Last Name & Last Name, year).

  • ...concluded that obesity is a major risk factor (Hepburn & Hafiz, 2001).
  • Hepburn and Hafiz (2001) concluded that obesity... 

Three or more Authors
(Last Name, et al., year).

  • A comparison of marital fidelity (Strong et al., 1999) showed…    
  • Strong, et al. (1999) compared marital fidelity...                 

No Author
(“Shortened Title,” year).

...incidence of drought increased 10%  (“Weather Patterns,” 2009).                     

[full title = “Weather patterns wreak havoc for Oklahoma farmers”]

No Date
(Last Name, n.d.).

...Orissi dance has undergone a major revival since the 1950s (Gupta, n.d.)


Direct Quotes

Basic Format:
(Author's Last Name, Date of Publication, p. #)

 

With Page Number
(Last Name, year, p. #).

  • “Social inclusion helps Korean elders avoid clinical depression” (Rodriguez, 2003, p. 13).
  • “Surprisingly the rate of male infidelity is not dramatically different than that of female infidelity” (Strong et al., 1999, p. 222).     

With No Page Number 
(Last Name, year, name of section heading or para. #).

  • “Visualization techniques have proven effective for breast cancer patients” (Smith, 1997, Mind over Matter section, para. 6).

[if possible include heading names or paragraph numbers to help readers locate the passage]

Secondary Source: when your source quotes from another, secondary source
(Secondary Source, year, as cited in Your Source, year, p. #).

  • There is a “crucible of health inequity, systemic racism, and sexism in which Black pregnant people choose to mother” (Egede & Walker, 2020, as cited in Kemet et al., 2021, p. 779).

    [Kemet is your source. Kemet cited Egede & Walker. You are citing Egede & Walker as a secondary source that you accessed through Kemet. You only include the full citation for Kemet in your References page, not Egede & Walker]

Example sources:


Order of Sources with Same Author and Date

Follow guidelines for citing source type and add letters (a, b, c...etc.) after date

Example

Centers for Disease Control and Prevention. (2022a). Measles. https://wwwnc.cdc.gov/travel/diseases/measles

Centers for Disease Control and Prevention. (2022b). Mumps. https://wwwnc.cdc.gov/travel/diseases/mumps

World Health Organization. (n.d.-a). Tracking SARS-CoV-2 variants. https://www.who.int/activities/tracking-SARS-CoV-2-variants

World Health Organization. (n.d.-b). https://www.who.int/campaigns/vaccine-equity
 

In-Text Paraphrase

(Author, Year, letter)

Example: (Centers for Disease Control and Prevention, 2023b)

Example: (World Health Organization, n.d.-a)

In-Text Quote

(Author, Year, letter, page number or para.)

Example: (College of Nurses of Ontario, 2023b, para. 5)

Example: (World Health Organization, n.d-a, section 4, para. 2)

from APA Manual Seventh Edition 8.19, 9.47

A paraphrase may continue for several sentences. In such cases, cite the work being paraphrased on first mention. Once the work has been cited, it is not necessary to repeat the citation as long as the context of the writing makes it clear that the same work continues to be paraphrased.

Example:

Velez et al. (2018) found that for women of color, sexism and racism in the workplace were associated with poor work and mental health outcomes, including job-related burnout, turnover intentions, and psychological distress. However, self-esteem, person–organization fit, and perceived organizational support mediated these effects. Additionally, stronger womanist attitudes—which acknowledge the unique challenges faced by women of color in a sexist and racist society—weakened the association of workplace discrimination with psychological distress. These findings underscore the importance of considering multiple forms of workplace discrimination in clinical practice and research with women of color, along with efforts to challenge and reduce such discrimination.

If the paraphrase continues into a new paragraph, reintroduce the citation. If the paraphrase incorporates multiple sources or switches among sources, repeat the citation so the source is clear.

Format quotations of 40 words or more as block quotations:

  • Do not use quotation marks to enclose a block quotation.
  • Start a block quotation on a new line and indent the whole block 0.5 in. from the left margin.
  • Double-space the entire block quotation.
  • Do not add extra space before or after it.
  • If there are additional paragraphs within the quotation, indent the first line of each subsequent paragraph an additional 0.5 in. See an example in Section 8.27 of the Publication Manual.
  • Either (a) cite the source in parentheses after the quotation’s final punctuation or (b) cite the author and year in the narrative before the quotation and place only the page number in parentheses after the quotation’s final punctuation.
  • Do not add a period after the closing parenthesis in either case.

 

Example:

Researchers have studied how people talk to themselves:

Inner speech is a paradoxical phenomenon. It is an experience that is central to many people’s everyday lives, and yet it presents considerable challenges to any effort to study it scientifically. Nevertheless, a wide range of methodologies and approaches have combined to shed light on the subjective experience of inner speech and its cognitive and neural underpinnings. (Alderson-Day & Fernyhough, 2015, p. 957)

 

for more info see: APA Style Quotations

In Text Citations - APA Format

Paraphrasing

Basic Format:
(Author's Last Name, Date of Publication)

 

One Author

  • A recent study of Korean elders found... (Rodriguez, 2003).
  • Rodriguez (2003) found that Korean elders...  

Two Authors

  • ...concluded that obesity is a major risk factor (Hepburn & Hafiz, 2001).
  • Hepburn and Hafiz (2001) concluded that obesity... 

Three or more Authors

  • A comparison of marital fidelity (Strong et al., 1999) showed…    
  • Strong, et al. (1999) compared marital fidelity...                 

No Author

...incidence of drought increased 10%  (“Weather Patterns,” 2009).                     

[full title = “Weather patterns wreak havoc for Oklahoma farmers”]

No Date

...Orissi dance has undergone a major revival since the 1950s (Gupta, n.d.)


Direct Quotes

Basic Format:
(Author's Last Name, Date of Publication, p. #)

 

With Page Number

  • “Social inclusion helps Korean elders avoid clinical depression” (Rodriguez, 2003, p. 13).
  • “Surprisingly the rate of male infidelity is not dramatically different than that of female infidelity” (Strong et al., 1999, p. 222).     

With No Page Number 

“Visualization techniques have proven effective for breast cancer patients” (Smith, 1997, Mind over Matter section, para. 6).

[if possible include heading names or paragraph numbers to help readers locate the passage]


When a journal article has twenty-one or more authors:

References List

List the first nineteen authors followed by three spaced ellipse points (. . .) , and then the last author's name.

Example

Kalnay, E., Kanamitsu, M., Kistler, R., Collins, W., Deaven, D., Gandin, L., Iredell, M., Sha, S., White, G., Woollen, J., Zhu, Y., Chelliah, M., Ebisuzaki, W., Higgins, W., Janowiak, J., Mo, K. C., Ropepelewski, C., Wang, J., Leetmaa, A., ... Joesph, D. (1996). The NCEP/NCAR 40-year reanalysis project. Bulletin of the American Meteorological Society, 77(3), 437-471. https://doi.org/fg6rf9

In-Text Paraphrase

(First author's last name et al., Year)

Example: (Nilsson et al., 2016)

In-Text Quote

(First author's last name et al., Year, p. Page number quote is from)

Example: (Nilsson et al., 2016, p. 103)

Automatic Citation Generator

NoodleTools

Access online tutorials using the links below:

Quick Guide - APA

Quick Guide - APA Citation Style