JA, F., CS, D., CL, M., & SV, B. (2008). The aging of elite male athletes: Age-related changes in performance and skeletal muscle structure and function. Clinical Journal of Sport Medicine, 18(6), 501. https://doi.org/10.1097/jsm.0b013e3181845f1c
Chicago Style (17th ed.) CitationJA, Faulkner, Davis CS, Mendias CL, and Brooks SV. "The Aging of Elite Male Athletes: Age-related Changes in Performance and Skeletal Muscle Structure and Function." Clinical Journal of Sport Medicine 18, no. 6 (2008): 501. https://doi.org/10.1097/jsm.0b013e3181845f1c.
MLA (9th ed.) CitationJA, Faulkner, et al. "The Aging of Elite Male Athletes: Age-related Changes in Performance and Skeletal Muscle Structure and Function." Clinical Journal of Sport Medicine, vol. 18, no. 6, 2008, p. 501, https://doi.org/10.1097/jsm.0b013e3181845f1c.