APA Zitierstil

Nieman, D. (1997). Risk of upper respiratory tract infection in athletes: An epidemiologic and immunologic perspective. Journal of athletic training, 32(4), S. 344-349. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1320353/pdf/jathtrain00016-0058.pdf

Chicago Zitierstil

Nieman, D.C. "Risk of Upper Respiratory Tract Infection in Athletes: An Epidemiologic and Immunologic Perspective." Journal of Athletic Training 32, no. 4 (1997): S. 344-349.

MLA Zitierstil

Nieman, D.C. "Risk of Upper Respiratory Tract Infection in Athletes: An Epidemiologic and Immunologic Perspective." Journal of Athletic Training 32.4 (1997): S. 344-349.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.