Ryder, J, Cotterrell, D, Kellett, D. W., Lafferty, M & Brodie, D. A. (2002). Changes in physical fitness in elite youth team soccer players, aged 11 and 12 years old over a soccer season. The Journal of Physiology, 539 , Zugriff am 04.12.2002 unter https://www.physoc.org/abstracts/changes-in-physical-fitness-in-elite-youth-team-soccer-players-aged-11-and-12-years-old-over-a-soccer-season/
APA-Zitierstil (7. Ausg.)Ryder, J., Cotterrell, D., Kellett, D. W., Lafferty, M., & Brodie, D. A. (2002). Changes in physical fitness in elite youth team soccer players, aged 11 and 12 years old over a soccer season. The Journal of Physiology, 539, .
Chicago-Zitierstil (17. Ausg.)Ryder, J., D. Cotterrell, D. W. Kellett, M. Lafferty, und D. A. Brodie. "Changes in Physical Fitness in Elite Youth Team Soccer Players, Aged 11 and 12 Years Old over a Soccer Season." The Journal of Physiology 539 (2002).
MLA-Zitierstil (9. Ausg.)Ryder, J., et al. "Changes in Physical Fitness in Elite Youth Team Soccer Players, Aged 11 and 12 Years Old over a Soccer Season." The Journal of Physiology, vol. 539, 2002.