Ford, K. R., van den Bogert, J., Myer, G. D., Shapiro, R & Hewett, T. E. (2008). The effects of age and skill level on knee musculature co-contraction during functional activities: A systematic review. British Journal of Sports Medicine, 42 (7), 561-566. doi: 10.1136/bjsm.2007.044883
APA (7th ed.) CitationFord, K. R., van den Bogert, J., Myer, G. D., Shapiro, R., & Hewett, T. E. (2008). The effects of age and skill level on knee musculature co-contraction during functional activities: A systematic review. British Journal of Sports Medicine, 42(7), 561-566.
Chicago Style (17th ed.) CitationFord, K. R., J. van den Bogert, G. D. Myer, R. Shapiro, and T. E. Hewett. "The Effects of Age and Skill Level on Knee Musculature Co-contraction During Functional Activities: A Systematic Review." British Journal of Sports Medicine 42, no. 7 (2008): 561-566.
MLA (9th ed.) CitationFord, K. R., et al. "The Effects of Age and Skill Level on Knee Musculature Co-contraction During Functional Activities: A Systematic Review." British Journal of Sports Medicine, vol. 42, no. 7, 2008, pp. 561-566.