Cita APA (7a ed.)

Li, Z., Liu, X., Liu, M., Wu, Z., Liu, Y., Li, W., . . . Guo, X. (2021). The Effect of the COVID-19 Vaccine on Daily Cases and Deaths Based on Global Vaccine Data. MDPI AG.

Cita Chicago Style (17a ed.)

Li, Zhiwei, et al. The Effect of the COVID-19 Vaccine on Daily Cases and Deaths Based on Global Vaccine Data. MDPI AG, 2021.

Cita MLA (8a ed.)

Li, Zhiwei, et al. The Effect of the COVID-19 Vaccine on Daily Cases and Deaths Based on Global Vaccine Data. MDPI AG, 2021.