Scofield, D. E. & Unruh, S. (2007, 19. April). Dietary supplement use among adolescent athletes in Central Nebraska and their sources of information. Zugriff unter https://pubmed.ncbi.nlm.nih.gov/16686580/
APA-Zitierstil (7. Ausg.)Scofield, D. E., & Unruh, S. (2006). Dietary supplement use among adolescent athletes in Central Nebraska and their sources of information. The Journal of Strength and Conditioning Research, 20(2), 452-455.
Chicago-Zitierstil (17. Ausg.)Scofield, D. E., und S. Unruh. "Dietary Supplement Use Among Adolescent Athletes in Central Nebraska and Their Sources of Information." The Journal of Strength and Conditioning Research 20, no. 2 (2006): 452-455.
MLA-Zitierstil (9. Ausg.)Scofield, D. E., und S. Unruh. "Dietary Supplement Use Among Adolescent Athletes in Central Nebraska and Their Sources of Information." The Journal of Strength and Conditioning Research, vol. 20, no. 2, 2006, pp. 452-455.