APA (7th ed.) Citation

Xiaowei Li, Wanda Zhang, Weiya Zhang, Ke Tao, Wenli Ni, Kai Wang, . . . Jianhao Lin. (2020). Level of physical activity among middle-aged and older Chinese people: Evidence from the China health and retirement longitudinal study. BMC.

Chicago Style (17th ed.) Citation

Xiaowei Li, Wanda Zhang, Weiya Zhang, Ke Tao, Wenli Ni, Kai Wang, Zhanglai Li, Qiang Liu, and Jianhao Lin. Level of Physical Activity Among Middle-aged and Older Chinese People: Evidence from the China Health and Retirement Longitudinal Study. BMC, 2020.

MLA (9th ed.) Citation

Xiaowei Li, et al. Level of Physical Activity Among Middle-aged and Older Chinese People: Evidence from the China Health and Retirement Longitudinal Study. BMC, 2020.