Lystad, R. P., Pollard, H & Graham, P. L. (2009). Epidemiology of injuries in competition taekwondo: A meta-analysis of observational studies. Journal of Science and Medicine in Sport, 12 (6), 614-621. doi: 10.1016/j.jsams.2008.09.013
APA (7th ed.) CitationLystad, R. P., Pollard, H., & Graham, P. L. (2009). Epidemiology of injuries in competition taekwondo: A meta-analysis of observational studies. Journal of Science and Medicine in Sport, 12(6), 614-621.
Chicago Style (17th ed.) CitationLystad, R. P., H. Pollard, and P. L. Graham. "Epidemiology of Injuries in Competition Taekwondo: A Meta-analysis of Observational Studies." Journal of Science and Medicine in Sport 12, no. 6 (2009): 614-621.
MLA (9th ed.) CitationLystad, R. P., et al. "Epidemiology of Injuries in Competition Taekwondo: A Meta-analysis of Observational Studies." Journal of Science and Medicine in Sport, vol. 12, no. 6, 2009, pp. 614-621.