The Bush School
Library & Instructional Technology Department


Creating and Using Parenthetical Citations

When to Cite | Citation Format | How to | Citation Examples | Works Cited

Remember: Citing your sources gives credit to work that someone else did for you; it also makes your work more credible and scholarly.

When TO Cite

When NOT TO Cite

  • If you use a "direct quote" (word for word), even if you are only borrowing a single key word, you need to tell your reader the origin of the quotation.
  • You also need to cite a source:
    • if take the ideas or opinions of another author and put them in your own words (paraphrase)
    • if you restate an expert's theory or opinion
    • if you use facts that are not common knowledge
    • if you need to provide an informational or explanatory note
  • If the information is well known and indisputable, including mathematical and scientific facts
  • Statistics and information that can easily be found in multiple sources and are not likely to change from one source to the next.

Parenthetical Citations

  • Parenthetical citations are the most commonly used citation format for student research papers.
  • The Parenthetical is used for docuementation purposes within the formal writing.

Parenthetical Format

This in-text citation system directs readers to a "Works Cited" (bibliography) list at the end of a project. The in-text reference usually includes an author's last name and location in the text being cited (page or paragraph number).

How to create Parentheticals

How to create parenthetical citations
The purpose of parenthetical citations is to give credit to sources that you use.
  • Cite direct quotes (word for word), paraphrases (in your own words), ideas peculiar to an author, case studies, statistics, and graphics including pictures, maps, charts, diagrams, and research results.
  • Place citations directly after the quotation or paraphrase.
  • Include only the author's last name and page/paragraph number(s) in parentheses at the end of the sentence: (Wynkoop 75).
  • Use the title of the source as listed on the works-cited page if no author or editor is credited: (Department of the Interior 21).
  • If the author's name appears in the same sentence as the cited material include only the page number: (283).
  • If more than one work by the same author is cited, use the author's last name, keywords from the title and page/paragraph number (Snout, The Nose Knows 12).

Parenthetical Examples

  • "The students were energized and motivated about the year end charge" (Williams 7).
    [Author's Last name and page/paragraph number]
  • The end of the year brings a level of energy and excitement that motivates students (Williams 7).
    [Author's Last name and page/paragraph number]
  • Williams has seen an increase in energy and motivation near the end of the year (7).
    [Cite only the page number if the author's name appears in the sentence]
  • The end of the year brings a level of energy and excitement that motivates students (Williams, Middle School 7).
    [More than one work included by an author, also include keywords from the title]
  • Teachers struggle to maintain student motivation near the end of the school year (Educational Strategies 21).
    [If no author is credited, use the title of the source as it is listed in your works cited (bibliography)]

Works Cited (Bibliography)

Your works cited is a list of all of the materials you use in your project.
You works cited should:
  • Contain properly formatted bibliographic citations.
  • Be organized alphabetically by the first word(s) that appear in the citation. This is usually an author's name or the title of a work if an author is not listed.

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