(1999, 09. August). Energy contributions of competitive freestyle events. Zugriff unter https://coachsci.sdsu.edu/swim/bullets/icar8990/icar12.htm
APA (7th ed.) CitationEnergy contributions of competitive freestyle events.
Chicago Style (17th ed.) CitationEnergy Contributions of Competitive Freestyle Events.
MLA (9th ed.) CitationEnergy Contributions of Competitive Freestyle Events.
Warning: These citations may not always be 100% accurate.