MLA

Jia, Yongling Fu, and Weicun Zhang. Proceedings of 2020 Chinese Intelligent Systems Conference, Volume Ii. Springer Singapore, 2021.

APA

Jia, J., Fu, Y., & Zhang, W. (2021). Proceedings of 2020 Chinese Intelligent Systems Conference, Volume II. Springer Singapore.

Chicago

Jia, Yongling Fu, and Weicun Zhang. Proceedings of 2020 Chinese Intelligent Systems Conference, Volume II. : Springer Singapore, 2021.