Twellaar, M, Verstappen, F. T., Huson, A & Mechelen. (1997). Physical characteristics as risk factors for sports injuries: A four year prospective study. International Journal of Sports Medicine, Stuttgart 18(1997)1, S. 66 - 71, 1 Abb., 4 Tab., 32 Lit..
APA (7th ed.) CitationTwellaar, M., Verstappen, F. T., Huson, A., & Mechelen. (1997). Physical characteristics as risk factors for sports injuries: A four year prospective study International Journal of Sports Medicine.
Chicago Style (17th ed.) CitationTwellaar, M., F. T. Verstappen, A. Huson, and Mechelen. "Physical Characteristics as Risk Factors for Sports Injuries: A Four Year Prospective Study." International Journal of Sports Medicine 1997.
MLA (9th ed.) CitationTwellaar, M., et al. "Physical Characteristics as Risk Factors for Sports Injuries: A Four Year Prospective Study." International Journal of Sports Medicine, 1997.