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Citing sources and avoiding plagiarism  

Last Updated: Feb 12, 2013 URL: http://library.stevens.edu/plagiarism Print Guide RSS UpdatesShareThis

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What is plagiarism? Why should I cite sources?

According to the Merriam-Webster Online Dictionary, to "plagiarize" means

  • to steal and pass off (the ideas or words of another) as one's own
  • to use (another's production) without crediting the source
  • to commit literary theft
  • to present as new and original an idea or product derived from an existing source.

In other words, plagiarism is an act of fraud. It involves both stealing someone else's work and lying about it afterward.

What is Plagiarism? (n.d.) Retrieved November 11, 2010, from <http://www.plagiarism.org/learning_center/what_is_plagiarism.html>


Plagiarism is wrong because..

It is unethical
It is illegal
It is against all academic codes of conduct
It robs the plagiarizer of important skills

The Fraud of Plagiarism tutorial Retrieved December 9, 2010, from "Why is it wrong?" <http://www.cte.usf.edu/plagiarism/plag.html>


When you quote or paraphrase another person's idea in your research paper, it is imperative that you provide a proper citation to the source you used:


..to avoid plagiarism (presenting someone else's ideas as your own is a violation of the Honor Code)
..to give credit to the author of the idea
..to allow someone else to locate the source
..to lend credibility to your work

Plagiarism.org provides an excellent definition of plagiarism and gives useful examples.

How to cite sources correctly

There are different standards for citing sources in bibliographies of research papers, depending on the academic discipline. In general, however, a citation should include all of the information necessary for someone else to locate the source (author, title, source & issue information, date). Ask your professor which particular style he/she prefers.

Guides to help you with citing sources accurately:

 

In addition, the following style manuals are available in print at the S.C. Williams Library:

  • Publication Manual of the American Psychological Association
    Ref BF76.7 .P83 2010
  • AIP Style Manual (American Institute of Physics)
    Ref QC5 .45 .A45 1990
  • The Chicago Manual of Style 15th ed.
    Z253 .U69 2003
  • Handbook of Technical Writing, 7th ed.
    T11 .B78 2003
  • MLA Handbook for Writers of Research Papers (Modern Language Association of America)
    LB2369 .G53 2003 
  • MLA Style Manual and Guide to Scholarly Publishing
    Ref PN147 .G444 1998
  • Scientist's Handbook for Writing Papers & Dissertations
    Ref T11.W48 1991
  • The ACS style guide : a manual for authors and editors
    QD8.5 .A25 1997

Examples of plagiarism

Here are some common types of plagiarism.

  • Completely copying another's work, word-for-word without citation
  • Copying pieces of one or more sources without citations
  • Paraphrasing a small or large portion of another's work without citation
  • Improper citation (leaving out info or providing inaccurate info)
  • Mixing proper citation and no (or improper) citation
  • Copying one's own work from a previous publication or assignment without indicating that it was a previous work

Types of Plagiarism (n.d.) Retrieved August 28, 2012, from <http://www.plagiarism.org/plag_article_types_of_plagiarism.html>

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Citing tools and reference management

Reference management tools can save you time and make your research and writing time more efficient.  Reference management tools are online tools that help you organize your references and cite your sources easily and quickly.

Annotated Bibliographies

An annotated bibliography is a list of citations to books, articles, and documents. Each citation is followed by a brief (usually about 150 words) descriptive and evaluative paragraph, the annotation. The purpose of the annotation is to inform the reader of the relevance, accuracy, and quality of the sources cited.

(Definition used with permission from Olin Library Reference
Research & Learning Services
Cornell University Library
Ithaca, NY, USA)
[http://www.library.cornell.edu/olinuris/ref/research/skill28.htm]

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