Wells, G, Duffin, J & Plyley, M. (2002, 03. June). A model of swimming economy during incremental exercise. Zugriff unter http://www.coachesinfo.com/index.php?option=com_content&view=article&id=104:swimming-economy-during-exercise&catid=41:swimming-assessment&Itemid=85
APA (7th ed.) CitationWells, G., Duffin, J., & Plyley, M. A model of swimming economy during incremental exercise. coachesinfo.com.
Chicago Style (17th ed.) CitationWells, G., J. Duffin, and M. Plyley. "A Model of Swimming Economy During Incremental Exercise." Coachesinfo.com .
MLA (9th ed.) CitationWells, G., et al. "A Model of Swimming Economy During Incremental Exercise." Coachesinfo.com, .
Warning: These citations may not always be 100% accurate.