Hogan, P. (2002, 23. January). Phases of athlete development in an age group program. Zugriff unter https://swimmingcoach.org/phases-of-athlete-development-in-an-age-group-program/
APA-Zitierstil (7. Ausg.)Hogan, P. Phases of athlete development in an age group program. American Swimming ASCA Newsletter.
Chicago-Zitierstil (17. Ausg.)Hogan, P. "Phases of Athlete Development in an Age Group Program." American Swimming ASCA Newsletter .
MLA-Zitierstil (9. Ausg.)Hogan, P. "Phases of Athlete Development in an Age Group Program." American Swimming ASCA Newsletter, .
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.