Kreher, J. B. & Schwartz, J. B. (2005). Overtraining syndrome: A practical guide. Sports Health: A Multidisciplinary Approach, 4 (2), 128-138. Zugriff am 19.05.2014 unter http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435910/
APA (7th ed.) CitationKreher, J. B., & Schwartz, J. B. (2005). Overtraining syndrome: A practical guide. Sports Health: A Multidisciplinary Approach, 4(2), 128-138.
Chicago Style (17th ed.) CitationKreher, J. B., and J. B. Schwartz. "Overtraining Syndrome: A Practical Guide." Sports Health: A Multidisciplinary Approach 4, no. 2 (2005): 128-138.
MLA (9th ed.) CitationKreher, J. B., and J. B. Schwartz. "Overtraining Syndrome: A Practical Guide." Sports Health: A Multidisciplinary Approach, vol. 4, no. 2, 2005, pp. 128-138.
Warning: These citations may not always be 100% accurate.