Rushall, B. S. & Marsden, J. (1999, 17. August). Basic assumptions underlying conditioning exercise programs for age-group athletes. Zugriff unter https://coachsci.sdsu.edu/csa/vol32/rushall1.htm
APA-Zitierstil (7. Ausg.)Rushall, B. S., & Marsden, J. (1997). Basic assumptions underlying conditioning exercise programs for age-group athletes.
Chicago-Zitierstil (17. Ausg.)Rushall, B. S., und J. Marsden. Basic Assumptions Underlying Conditioning Exercise Programs for Age-group Athletes. 1997.
MLA-Zitierstil (9. Ausg.)Rushall, B. S., und J. Marsden. Basic Assumptions Underlying Conditioning Exercise Programs for Age-group Athletes. 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.