Παραπομπή APA

Hoffman, J. (2006). Norms for fitness,perfomance,and health. Human Kinetics.

Παραπομπή Chicago Style

Hoffman, Jay. Norms for Fitness,perfomance,and Health. Usa: Human Kinetics, 2006.

Παραπομπή MLA

Hoffman, Jay. Norms for Fitness,perfomance,and Health. Human Kinetics, 2006.