Mills, G. (2006). Breaststroke: Protecting your knees. Swimming World Magazine, 47 (5), 36-37.
APA (7th ed.) CitationMills, G. (2006). Breaststroke: Protecting your knees. Swimming World Magazine, 47(5), 36-37.
Chicago Style (17th ed.) CitationMills, G. "Breaststroke: Protecting Your Knees." Swimming World Magazine 47, no. 5 (2006): 36-37.
MLA (9th ed.) CitationMills, G. "Breaststroke: Protecting Your Knees." Swimming World Magazine, vol. 47, no. 5, 2006, pp. 36-37.
Warning: These citations may not always be 100% accurate.