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Last updated on: 8/8/2013 | Author: ProCon.org

Historical Timeline

Posted on August 8, 2013 (June 24, 2020) by ProCon.org

Historical Timeline: A History of Performance Enhancing Drugs (PEDs) in Sports from Ancient Greece to Present – Our updated timeline on the history of sports and drugs includes events from 776 BC when the Ancient Greeks used PEDs during the original Olympic Games to the Aug. 5, 2013 suspension of 13 Major League Baseball players.

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Cite This Page

ProCon.org is the institutional or organization author for all ProCon.org pages. Proper citation depends on your preferred or required style manual. Below are the proper citations for this page according to four style manuals (in alphabetical order): the Modern Language Association Style Manual (MLA), the Chicago Manual of Style (Chicago), the Publication Manual of the American Psychological Association (APA), and Kate Turabian's A Manual for Writers of Term Papers, Theses, and Dissertations (Turabian). Here are the proper bibliographic citations for this page according to four style manuals (in alphabetical order):

  • APA
  • Chicago
  • MLA
  • Turabian
APA (6th ed.):
ProCon.org. (2013, August 8). Historical Timeline. Retrieved from https://www.procon.org/historical-timeline-4/

[Editor's Note: The APA citation style requires double spacing within entries.]

Chicago (17th ed.):
ProCon.org, "Historical Timeline," ProCon.org. last modified August 8, 2013. https://www.procon.org/historical-timeline-4/.
MLA (8th ed.):
ProCon.org, "Historical Timeline." ProCon.org. 8 Aug. 2013, www.procon.org/historical-timeline-4/

[Editor’s Note: The MLA citation style requires double spacing within entries.]

Turabian (8th ed.):
ProCon.org. "Historical Timeline." ProCon.org. Last modified on August 8, 2013. Accessed January 18, 2021. https://www.procon.org/historical-timeline-4/