Castagna, C & D'Ottavio, S. (2002, 22. January). Effect of maximal aerobic power on match performance in elite soccer referees. Zugriff unter http://www.ncbi.nlm.nih.gov/pubmed/11726251
APA-Zitierstil (7. Ausg.)Castagna, C., & D'Ottavio, S. (2001). Effect of maximal aerobic power on match performance in elite soccer referees. The Journal of Strength and Conditioning Research, 15(4), 420-425.
Chicago-Zitierstil (17. Ausg.)Castagna, C., und S. D'Ottavio. "Effect of Maximal Aerobic Power on Match Performance in Elite Soccer Referees." The Journal of Strength and Conditioning Research 15, no. 4 (2001): 420-425.
MLA-Zitierstil (9. Ausg.)Castagna, C., und S. D'Ottavio. "Effect of Maximal Aerobic Power on Match Performance in Elite Soccer Referees." The Journal of Strength and Conditioning Research, vol. 15, no. 4, 2001, pp. 420-425.