Cita APA (7a ed.)
RM, D., HG, A., K, R., P, G., I, S., & MK, K. (2008). Association between changes in habitual physical activity and changes in bone density, muscle strength, and functional performance in elderly men and women. Journal of the American Geriatrics Society, 56(12), 2252-2261.
Cita Chicago Style (17a ed.)
RM, Daly, Ahlborg HG, Ringsberg K, Gardsell P, Sernbo I, y Karlsson MK. "Association Between Changes in Habitual Physical Activity and Changes in Bone Density, Muscle Strength, and Functional Performance in Elderly Men and Women." Journal of the American Geriatrics Society 56, no. 12 (2008): 2252-2261.
Cita MLA (9a ed.)
RM, Daly, et al. "Association Between Changes in Habitual Physical Activity and Changes in Bone Density, Muscle Strength, and Functional Performance in Elderly Men and Women." Journal of the American Geriatrics Society, vol. 56, no. 12, 2008, pp. 2252-2261.
Precaución: Estas citas no son 100% exactas.