APA aipamena

Thomas, J. R., Nelson, J. K., & Silverman, S. J. (2005). Research methods in physical activity (5th ed.). Human Kinetics.

Chicago Style aipamena

Thomas, Jerry R., Jack K. Nelson, and Stephen J. Silverman. Research Methods in Physical Activity. 5th ed. Champaign, Ill: Human Kinetics, 2005.

MLA aipamena

Thomas, Jerry R., et al. Research Methods in Physical Activity. 5th ed. Human Kinetics, 2005.