APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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