APA (7th ed.) Citation

KA, H., & PR, C. (2004). Stair performance in people aged 75 and older. Journal of the American Geriatrics Society, 52(4), 563. https://doi.org/10.1111/j.1532-5415.2004.52162.x

Chicago Style (17th ed.) Citation

KA, Hamel, and Cavanagh PR. "Stair Performance in People Aged 75 and Older." Journal of the American Geriatrics Society 52, no. 4 (2004): 563. https://doi.org/10.1111/j.1532-5415.2004.52162.x.

MLA (9th ed.) Citation

KA, Hamel, and Cavanagh PR. "Stair Performance in People Aged 75 and Older." Journal of the American Geriatrics Society, vol. 52, no. 4, 2004, p. 563, https://doi.org/10.1111/j.1532-5415.2004.52162.x.