Volkers, S. (2013, 02. December). Scott Volkers exercise routine for core body strength, mobility and flexibility. Zugriff unter http://www.chinookaquaticclub.org/002/Articles/Art1%20Core%20Body%20StrengthTraining.htm
APA (7th ed.) CitationVolkers, S. Scott Volkers exercise routine for core body strength, mobility and flexibility.
Chicago Style (17th ed.) CitationVolkers, S. Scott Volkers Exercise Routine for Core Body Strength, Mobility and Flexibility.
MLA (9th ed.) CitationVolkers, S. Scott Volkers Exercise Routine for Core Body Strength, Mobility and Flexibility.
Warning: These citations may not always be 100% accurate.