Freitag, A, Kirkwood, G, Scharer, S, Ofori-Asenso, R & Pollock, A. M. (2015). Systematic review of rugby injuries in children and adolescents under 21 years. British Journal of Sports Medicine, 49 (8), 511-519. doi: 10.1136/bjsports-2014-093684
APA (7th ed.) CitationFreitag, A., Kirkwood, G., Scharer, S., Ofori-Asenso, R., & Pollock, A. M. (2015). Systematic review of rugby injuries in children and adolescents under 21 years. British Journal of Sports Medicine, 49(8), 511-519.
Chicago Style (17th ed.) CitationFreitag, A., G. Kirkwood, S. Scharer, R. Ofori-Asenso, and A. M. Pollock. "Systematic Review of Rugby Injuries in Children and Adolescents Under 21 Years." British Journal of Sports Medicine 49, no. 8 (2015): 511-519.
MLA (9th ed.) CitationFreitag, A., et al. "Systematic Review of Rugby Injuries in Children and Adolescents Under 21 Years." British Journal of Sports Medicine, vol. 49, no. 8, 2015, pp. 511-519.