APA (7th ed.) Citation

Wen Zheng, Xuemei Yan, Zeyao Zhao, Juan Yang, & Hongjie Yu. (2021). COVID-19 vaccination program in the mainland of China: A subnational descriptive analysis on target population size and current progress. BMC.

Chicago Style (17th ed.) Citation

Wen Zheng, Xuemei Yan, Zeyao Zhao, Juan Yang, and Hongjie Yu. COVID-19 Vaccination Program in the Mainland of China: A Subnational Descriptive Analysis on Target Population Size and Current Progress. BMC, 2021.

MLA (9th ed.) Citation

Wen Zheng, et al. COVID-19 Vaccination Program in the Mainland of China: A Subnational Descriptive Analysis on Target Population Size and Current Progress. BMC, 2021.