Παραπομπή APA

Brian J Sharkey. (2011). Fitness illustrated. Human Kinetics.

Παραπομπή Chicago Style

Brian J Sharkey. Fitness Illustrated. Champaign, Ill.: Human Kinetics, 2011.

Παραπομπή MLA

Brian J Sharkey. Fitness Illustrated. Human Kinetics, 2011.