Cita APA (7a ed.)
Smith, J., Cluphf, D., & O'Connor, J. (2001). Homework in elementary physical education: A pilot study. Perceptual & Motor Skills, 92(1), 133-137.
Cita Chicago Style (17a ed.)
Smith, Jennifer, David Cluphf, y John O'Connor. "Homework in Elementary Physical Education: A Pilot Study." Perceptual & Motor Skills 92, no. 1 (2001): 133-137.
Cita MLA (9a ed.)
Smith, Jennifer, et al. "Homework in Elementary Physical Education: A Pilot Study." Perceptual & Motor Skills, vol. 92, no. 1, 2001, pp. 133-137.
Precaución: Estas citas no son 100% exactas.