MLA

He, et al. Data Science: 6th International Conference, Icds 2019, Ningbo, China, May 15–20, 2019, Revised Selected Papers. Springer Singapore, 2020.

APA

He, H., Cao, J., Huang, G., Li, X., Shi, Y., Xiao, F., Xie, Z., & Yu, P. S. (2020). Data Science: 6th International Conference, ICDS 2019, Ningbo, China, May 15–20, 2019, Revised Selected Papers. Springer Singapore.

Chicago

He, Jie Cao, Guangyan Huang, Xingsen Li, Yong Shi, Fu Xiao, Zhijun Xie, and Philip S Yu. Data Science: 6th International Conference, ICDS 2019, Ningbo, China, May 15–20, 2019, Revised Selected Papers. : Springer Singapore, 2020.