APA (7th ed.) Citation

Hansen, J. (2005). Natural bodybuilding. Human Kinetics.

Chicago Style (17th ed.) Citation

Hansen, John. Natural Bodybuilding. Champaign, Ill: Human Kinetics, 2005.

MLA (9th ed.) Citation

Hansen, John. Natural Bodybuilding. Human Kinetics, 2005.

Warning: These citations may not always be 100% accurate.