R, T., A, M., J, W., Jr, H. W., & JE, E. (1993). The effect of a 12-week dynamic resistance strength training program on gait velocity and balance of older adults. Gerontologist, 33(4), 501. https://doi.org/10.1093/geront/33.4.501
Chicago Style (17th ed.) CitationR, Topp, Mikesky A, Wigglesworth J, Holt W. Jr, and Edwards JE. "The Effect of a 12-week Dynamic Resistance Strength Training Program on Gait Velocity and Balance of Older Adults." Gerontologist 33, no. 4 (1993): 501. https://doi.org/10.1093/geront/33.4.501.
MLA (9th ed.) CitationR, Topp, et al. "The Effect of a 12-week Dynamic Resistance Strength Training Program on Gait Velocity and Balance of Older Adults." Gerontologist, vol. 33, no. 4, 1993, p. 501, https://doi.org/10.1093/geront/33.4.501.