Li, W., Churchill, L., Procter-Gray, E., Kane, K., Cheng, J., Clarke, A., & Ockene, J. (2017). SEX DIFFERENCES IN PHYSICAL ACTIVITY AMONG OLDER ADULTS LIVING IN URBAN AND RURAL NEIGHBORHOODS. Innov Aging.
استشهاد بنمط شيكاغوLi, W., L. Churchill, E. Procter-Gray, K. Kane, J. Cheng, A. Clarke, و J. Ockene. "SEX DIFFERENCES IN PHYSICAL ACTIVITY AMONG OLDER ADULTS LIVING IN URBAN AND RURAL NEIGHBORHOODS." Innov Aging 2017.
MLA استشهادLi, W., et al. "SEX DIFFERENCES IN PHYSICAL ACTIVITY AMONG OLDER ADULTS LIVING IN URBAN AND RURAL NEIGHBORHOODS." Innov Aging 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.