Gucciardi, D. F., Jackson, B, Hanton, S & Reid, M. (2015). Motivational correlates of mentally tough behaviours in tennis. Journal of Science and Medicine in Sport, 18 (1), 67-71. doi: 10.1016/j.jsams.2013.11.009
APA-Zitierstil (7. Ausg.)Gucciardi, D. F., Jackson, B., Hanton, S., & Reid, M. (2015). Motivational correlates of mentally tough behaviours in tennis. Journal of Science and Medicine in Sport, 18(1), 67-71.
Chicago-Zitierstil (17. Ausg.)Gucciardi, D. F., B. Jackson, S. Hanton, und M. Reid. "Motivational Correlates of Mentally Tough Behaviours in Tennis." Journal of Science and Medicine in Sport 18, no. 1 (2015): 67-71.
MLA-Zitierstil (9. Ausg.)Gucciardi, D. F., et al. "Motivational Correlates of Mentally Tough Behaviours in Tennis." Journal of Science and Medicine in Sport, vol. 18, no. 1, 2015, pp. 67-71.