APA ציטוט

Thomas, J. R., & Nelson, J. K. (1990). Research methods in physical activity (2nd ed.). Human Kinetics Books.

Chicago Style (17th ed.) Citation

Thomas, Jerry R., and Jack K. Nelson. Research Methods in Physical Activity. 2nd ed. Champaign, IL: Human Kinetics Books, 1990.

ציטוט MLA

Thomas, Jerry R., and Jack K. Nelson. Research Methods in Physical Activity. 2nd ed. Human Kinetics Books, 1990.