APA (7th ed.) Citation

Niu, Z., Gao, Y., Wu, X., Hu, Q., & Hu, D. How online public opinion evolves before and after policy adjustments in response to major public health emergencies. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Niu, Zhendong, Yunyun Gao, Xusheng Wu, Qingyuan Hu, and Dehua Hu. How Online Public Opinion Evolves Before and After Policy Adjustments in Response to Major Public Health Emergencies. Frontiers Media S.A.

MLA (9th ed.) Citation

Niu, Zhendong, et al. How Online Public Opinion Evolves Before and After Policy Adjustments in Response to Major Public Health Emergencies. Frontiers Media S.A.