Christensen, S. L. & Steele, J. E. (2015). Zinc Supplementation in high school distance runners. Techniques Magazine, 9 (1), 20-30. Zugriff am 05.12.2017 unter http://www.pageturnpro.com/Renaissance-Publishing/67199-Techniques-August-2015/index.html#22
APA (7th ed.) CitationChristensen, S. L., & Steele, J. E. (2015). Zinc Supplementation in high school distance runners. Techniques Magazine, 9(1), 20-30.
Chicago Style (17th ed.) CitationChristensen, S. L., and J. E. Steele. "Zinc Supplementation in High School Distance Runners." Techniques Magazine 9, no. 1 (2015): 20-30.
MLA (9th ed.) CitationChristensen, S. L., and J. E. Steele. "Zinc Supplementation in High School Distance Runners." Techniques Magazine, vol. 9, no. 1, 2015, pp. 20-30.
Warning: These citations may not always be 100% accurate.