König, D, Northoff, H & Berg, A. (2002, 16. September). Factors triggering upper airway infections in athletes. Zugriff unter https://doi.org/10.1080/17461390200072408
APA (7th ed.) CitationKönig, D., Northoff, H., & Berg, A. (2002). Factors triggering upper airway infections in athletes.
Chicago Style (17th ed.) CitationKönig, D., H. Northoff, and A. Berg. Factors Triggering Upper Airway Infections in Athletes. 2002.
MLA (9th ed.) CitationKönig, D., et al. Factors Triggering Upper Airway Infections in Athletes. 2002.
Warning: These citations may not always be 100% accurate.