Smith, A. L., & Biddle, S. (2008). Youth physical activity and sedentary behavior challenges and solutions / Alan L. Smith, Stuart J.H. Biddle, editors: Challenges and solutions. Human Kinetics. https://doi.org/10.5040/9781492595601
Chicago Style (17th ed.) CitationSmith, Alan L., and Stuart Biddle. Youth Physical Activity and Sedentary Behavior Challenges and Solutions / Alan L. Smith, Stuart J.H. Biddle, Editors: Challenges and Solutions. Champaign, Ill.: Human Kinetics, 2008. https://doi.org/10.5040/9781492595601.
MLA (9th ed.) CitationSmith, Alan L., and Stuart Biddle. Youth Physical Activity and Sedentary Behavior Challenges and Solutions / Alan L. Smith, Stuart J.H. Biddle, Editors: Challenges and Solutions. Human Kinetics, 2008. https://doi.org/10.5040/9781492595601.