Fry, M. (2005, 25. May). Cardiovascular training for wrestlers. Zugriff unter http://www.grapplersgym.com/articles/cardiovascular%20training%20for%20wrestlers%203.htm
APA (7th ed.) CitationFry, M. Cardiovascular training for wrestlers.
Chicago Style (17th ed.) CitationFry, M. Cardiovascular Training for Wrestlers.
MLA (9th ed.) CitationFry, M. Cardiovascular Training for Wrestlers.
Warning: These citations may not always be 100% accurate.