DVS Edition Citation

Powers, H. S., Conway, T. L., L, McKenzie T. & Sallis, J. (2002). Participation in extracurricular physical activity programs at middle schools. Research Quarterly for Exercise and Sport, Reston 73 (2002) 2, S. 187-192, 2 Tab., Lit..

APA (7th ed.) Citation

Powers, H. S., Conway, T. L., L, M. T., & Sallis, J. (2002). Participation in extracurricular physical activity programs at middle schools Research Quarterly for Exercise and Sport.

Chicago Style (17th ed.) Citation

Powers, H. S., T. L. Conway, McKenzie T. L, and J. Sallis. "Participation in Extracurricular Physical Activity Programs at Middle Schools." Research Quarterly for Exercise and Sport 2002.

MLA (9th ed.) Citation

Powers, H. S., et al. "Participation in Extracurricular Physical Activity Programs at Middle Schools." Research Quarterly for Exercise and Sport, 2002.