Wylleman, P, Reints, A & Van Aken, S. (2012). Athletes' perceptions of multilevel changes related to competing at the 2008 Beijing Olympic Games. Psychology of Sport and Exercise, 13 (5), 687-692. doi: 10.1016/j.psychsport.2012.04.005
APA (7th ed.) CitationWylleman, P., Reints, A., & Van Aken, S. (2012). Athletes' perceptions of multilevel changes related to competing at the 2008 Beijing Olympic Games. Psychology of Sport and Exercise, 13(5), 687-692.
Chicago Style (17th ed.) CitationWylleman, P., A. Reints, and S. Van Aken. "Athletes' Perceptions of Multilevel Changes Related to Competing at the 2008 Beijing Olympic Games." Psychology of Sport and Exercise 13, no. 5 (2012): 687-692.
MLA (9th ed.) CitationWylleman, P., et al. "Athletes' Perceptions of Multilevel Changes Related to Competing at the 2008 Beijing Olympic Games." Psychology of Sport and Exercise, vol. 13, no. 5, 2012, pp. 687-692.