dvs Zitierstil

Gray, M., Bain, J. & Willis, L. (2009). Protective headgear for soccer players: An overview. The Sport Journal, 12 (1), Zugriff am 30.07.2010 unter https://thesportjournal.org/article/protective-headgear-for-soccer-players-an-overview/

APA Zitierstil

Gray, M., Bain, J., & Willis, L. (2009). Protective headgear for soccer players: An overview. The Sport Journal, 12(1), .

Chicago Zitierstil

Gray, M., J. Bain, and L. Willis. "Protective Headgear for Soccer Players: An Overview." The Sport Journal 12, no. 1 (2009).

MLA Zitierstil

Gray, M., J. Bain, and L. Willis. "Protective Headgear for Soccer Players: An Overview." The Sport Journal 12.1 (2009).