APA引文

Zhao, Y., Xu, X., Dupre, M. E., Xie, Q., Qiu, L., & Gu, D. (2020). Individual-level factors attributable to urban-rural disparity in mortality among older adults in China. BMC Public Health.

Citação norma Chicago

Zhao, Yuan, Xin Xu, Matthew E. Dupre, Qianqian Xie, Li Qiu, and Danan Gu. "Individual-level factors Attributable to Urban-rural Disparity in Mortality Among Older Adults in China." BMC Public Health 2020.

MLA引文

Zhao, Yuan, et al. "Individual-level factors Attributable to Urban-rural Disparity in Mortality Among Older Adults in China." BMC Public Health 2020.