APA aipamena

Thomas, J. R., & Nelson, J. K. (1996). Research methods in physical activity (3rd edition.). Human Kinetics.

Chicago Style aipamena

Thomas, Jerry R., and Jack K. Nelson. Research Methods in Physical Activity. 3rd edition. Champaign, Ill: Human Kinetics, 1996.

MLA aipamena

Thomas, Jerry R., and Jack K. Nelson. Research Methods in Physical Activity. 3rd edition. Human Kinetics, 1996.