APA (7th ed.):
ProCon.org. (2013, August 8). 1904-1920 – Performance Enhancing Drugs Used in the Modern Olympic Games. ProCon.org. https://sportsanddrugs.procon.org/timeline-events/1904-1920-performance-enhancing-drugs-used-in-the-modern-olympic-games
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "1904-1920 – Performance Enhancing Drugs Used in the Modern Olympic Games," ProCon.org. last modified August 8, 2013. https://sportsanddrugs.procon.org/timeline-events/1904-1920-performance-enhancing-drugs-used-in-the-modern-olympic-games/.
MLA (9th ed.):
ProCon.org, "1904-1920 – Performance Enhancing Drugs Used in the Modern Olympic Games." ProCon.org. 8 Aug. 2013, sportsanddrugs.procon.org/timeline-events/1904-1920-performance-enhancing-drugs-used-in-the-modern-olympic-games
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (9th ed.):
ProCon.org. "1904-1920 – Performance Enhancing Drugs Used in the Modern Olympic Games." ProCon.org. Last modified on August 8, 2013. Accessed October 14, 2023. https://sportsanddrugs.procon.org/timeline-events/1904-1920-performance-enhancing-drugs-used-in-the-modern-olympic-games/