Blair, S. N., Bouchard, C., & Haskell, W. L. (2012). Physical activity and health (2nd ed.). Human Kinetics.
Cita Chicago Style (17a ed.)Blair, Steven N., Claude Bouchard, y William L. Haskell. Physical Activity and Health. 2nd ed. Champaign, Illinois [etc.]: Human Kinetics, 2012.
Cita MLA (9a ed.)Blair, Steven N., et al. Physical Activity and Health. 2nd ed. Human Kinetics, 2012.
Precaución: Estas citas no son 100% exactas.