Cumming, S. P., Battista, R. A., Standage, M, Ewing, M. E. & Malina, R. M. (2007). Estimated maturity status and perceptions of adult autonomy support in youth soccer players. Journal of Sports Sciences, 24 (10), 1039-1046. doi: 10.1080/02640410500386142
APA (7th ed.) CitationCumming, S. P., Battista, R. A., Standage, M., Ewing, M. E., & Malina, R. M. (2007). Estimated maturity status and perceptions of adult autonomy support in youth soccer players. Journal of Sports Sciences, 24(10), 1039-1046.
Chicago Style (17th ed.) CitationCumming, S. P., R. A. Battista, M. Standage, M. E. Ewing, and R. M. Malina. "Estimated Maturity Status and Perceptions of Adult Autonomy Support in Youth Soccer Players." Journal of Sports Sciences 24, no. 10 (2007): 1039-1046.
MLA (9th ed.) CitationCumming, S. P., et al. "Estimated Maturity Status and Perceptions of Adult Autonomy Support in Youth Soccer Players." Journal of Sports Sciences, vol. 24, no. 10, 2007, pp. 1039-1046.