dvs Zitierstil

Metzl, J. D., Small, E, Levine, S. R. & Gershel, J. C. (2001, 20. November). Creatine use among young athletes. Zugriff unter http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11483809&dopt=Abstract

APA-Zitierstil (7. Ausg.)

Metzl, J. D., Small, E., Levine, S. R., & Gershel, J. C. (2001). Creatine use among young athletes. Pediatrics, 108(2), 421-425.

Chicago-Zitierstil (17. Ausg.)

Metzl, J. D., E. Small, S. R. Levine, und J. C. Gershel. "Creatine Use Among Young Athletes." Pediatrics 108, no. 2 (2001): 421-425.

MLA-Zitierstil (9. Ausg.)

Metzl, J. D., et al. "Creatine Use Among Young Athletes." Pediatrics, vol. 108, no. 2, 2001, pp. 421-425.