APA (7th ed.) Citation

Barkoukis, V., Taylor, I., Chanal, J., & Ntoumanis, N. (2014). The relation between student motivation and student grades in physical education: A 3-year investigation. Wiley-Blackwell.

Chicago Style (17th ed.) Citation

Barkoukis, V., I. Taylor, J. Chanal, and Nikos Ntoumanis. The Relation Between Student Motivation and Student Grades in Physical Education: A 3-year Investigation. Wiley-Blackwell, 2014.

MLA (9th ed.) Citation

Barkoukis, V., et al. The Relation Between Student Motivation and Student Grades in Physical Education: A 3-year Investigation. Wiley-Blackwell, 2014.