APA (7th ed.) Citation

Khan, H., Kalogeropoulos, A. P., Georgiopoulou, V. V., Newman, A. B., Harris, T. B., Rodondi, N., . . . Butler, J. (2013). Frailty and risk for heart failure in older adults: The health, aging, and body composition study. The American heart journal, 166(5), 887-894. https://doi.org/10.1016/j.ahj.2013.07.032

Chicago Style (17th ed.) Citation

Khan, Hassan, Andreas P. Kalogeropoulos, Vasiliki V. Georgiopoulou, Anne B. Newman, Tamara B. Harris, Nicolas Rodondi, Douglas C. Bauer, Stephen B. Kritchevsky, and Javed Butler. "Frailty and Risk for Heart Failure in Older Adults: The Health, Aging, and Body Composition Study." The American Heart Journal 166, no. 5 (2013): 887-894. https://doi.org/10.1016/j.ahj.2013.07.032.

MLA (9th ed.) Citation

Khan, Hassan, et al. "Frailty and Risk for Heart Failure in Older Adults: The Health, Aging, and Body Composition Study." The American Heart Journal, vol. 166, no. 5, 2013, pp. 887-894, https://doi.org/10.1016/j.ahj.2013.07.032.