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-Zitierstil (7. Ausg.)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.
Chicago-Zitierstil (17. Ausg.)Cumming, S. P., R. A. Battista, M. Standage, M. E. Ewing, und 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-Zitierstil (9. Ausg.)Cumming, 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.