Friedl, K. E. (2000). Performance-enhancing substances: Effects, risks, and appropriate alternatives. Essentials of strength training and conditioning (, S. 209-228). Champaign: Human Kinetics.
APA-Zitierstil (7. Ausg.)Friedl, K. E. (2000). Performance-enhancing substances: Effects, risks, and appropriate alternatives. Essentials of strength training and conditioning, 209-228.
Chicago-Zitierstil (17. Ausg.)Friedl, K. E. "Performance-enhancing Substances: Effects, Risks, and Appropriate Alternatives." Essentials of Strength Training and Conditioning 2000: 209-228.
MLA-Zitierstil (9. Ausg.)Friedl, K. E. "Performance-enhancing Substances: Effects, Risks, and Appropriate Alternatives." Essentials of Strength Training and Conditioning, 2000, pp. 209-228.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.