van Dyk, N., Bahr, R, Whiteley, R, Tol, J. L., Kumar, B. D., Hamilton, B, Farooq, A & Witvrouw, E. (2016). Hamstring and quadriceps isokinetic strength deficits are weak risk factors for hamstring strain injuries. A 4-year cohort study. The American Journal of Sports Medicine, 44 (7), 1789-1795. doi: 10.1177/0363546516632526
APA (7th ed.) Citationvan Dyk, N., Bahr, R., Whiteley, R., Tol, J. L., Kumar, B. D., Hamilton, B., . . . Witvrouw, E. (2016). Hamstring and quadriceps isokinetic strength deficits are weak risk factors for hamstring strain injuries. A 4-year cohort study. The American Journal of Sports Medicine, 44(7), 1789-1795.
Chicago Style (17th ed.) Citationvan Dyk, N., R. Bahr, R. Whiteley, J. L. Tol, B. D. Kumar, B. Hamilton, A. Farooq, and E. Witvrouw. "Hamstring and Quadriceps Isokinetic Strength Deficits Are Weak Risk Factors for Hamstring Strain Injuries. A 4-year Cohort Study." The American Journal of Sports Medicine 44, no. 7 (2016): 1789-1795.
MLA (9th ed.) Citationvan Dyk, N., et al. "Hamstring and Quadriceps Isokinetic Strength Deficits Are Weak Risk Factors for Hamstring Strain Injuries. A 4-year Cohort Study." The American Journal of Sports Medicine, vol. 44, no. 7, 2016, pp. 1789-1795.