Cite
Physical Activity and Health Among Older Adults in China.
MLA
Youlian Hong, and Yuenzhen Lu. “Physical Activity and Health Among Older Adults in China.” Journal of Aging & Physical Activity, vol. 7, no. 3, July 1999, p. 247. EBSCOhost, https://doi.org/10.1123/japa.7.3.247.
APA
Youlian Hong, & Yuenzhen Lu. (1999). Physical Activity and Health Among Older Adults in China. Journal of Aging & Physical Activity, 7(3), 247. https://doi.org/10.1123/japa.7.3.247
Chicago
Youlian Hong, and Yuenzhen Lu. 1999. “Physical Activity and Health Among Older Adults in China.” Journal of Aging & Physical Activity 7 (3): 247. doi:10.1123/japa.7.3.247.