Kellmann, M & Beckmann, J. (2003). Research and intervention in sport psychology: New perspectives for an inherent conflict. International Journal of Sport and Exercise Psychology, 1 , 13-26. doi: 10.1080/1612197X.2003.9671701
APA-Zitierstil (7. Ausg.)Kellmann, M., & Beckmann, J. (2003). Research and intervention in sport psychology: New perspectives for an inherent conflict. International Journal of Sport and Exercise Psychology, 1, 13-26.
Chicago-Zitierstil (17. Ausg.)Kellmann, M., und J. Beckmann. "Research and Intervention in Sport Psychology: New Perspectives for an Inherent Conflict." International Journal of Sport and Exercise Psychology 1 (2003): 13-26.
MLA-Zitierstil (9. Ausg.)Kellmann, M., und J. Beckmann. "Research and Intervention in Sport Psychology: New Perspectives for an Inherent Conflict." International Journal of Sport and Exercise Psychology, 1, 2003, pp. 13-26.