Spino, M. P. & Straub, W. F. (2014). Effect of mental training on the performance of college age distance runners. The Sport Journal, 1112 , Zugriff am 14.10.2020 unter https://thesportjournal.org/article/effect-of-mental-training-on-the-performance-of-college-age-distance-runners/
APA (7th ed.) CitationSpino, M. P., & Straub, W. F. (2014). Effect of mental training on the performance of college age distance runners. The Sport Journal, 1112, .
Chicago Style (17th ed.) CitationSpino, M. P., and W. F. Straub. "Effect of Mental Training on the Performance of College Age Distance Runners." The Sport Journal 1112 (2014).
MLA (9th ed.) CitationSpino, M. P., and W. F. Straub. "Effect of Mental Training on the Performance of College Age Distance Runners." The Sport Journal, 1112, 2014.