APA Edition Citation

Rahl, R. L. (2010). Physical activity and health guidelines: Recommendation for various ages,fitness levels,and conditions from 57 authritative sources. Human Kinetics.

Chicago Edition Citation

Rahl, Riva L. Physical Activity and Health Guidelines: Recommendation for Various Ages,fitness Levels,and Conditions from 57 Authritative Sources. Usa: Human Kinetics, 2010.

MLA Edition Citation

Rahl, Riva L. Physical Activity and Health Guidelines: Recommendation for Various Ages,fitness Levels,and Conditions from 57 Authritative Sources. Human Kinetics, 2010.