Cita APA (7th ed.)
Sharkey, B. J., & Gaskill, S. E. (2007). Fitness & health (6th ed.). Human Kinetics.
Cita Chicago (17th ed.)
Sharkey, Brian J., i Steven E. Gaskill. Fitness & Health. 6th ed. Illinois: Human Kinetics, 2007.
Cita MLA (9th ed.)
Sharkey, Brian J., i Steven E. Gaskill. Fitness & Health. 6th ed. Human Kinetics, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.