Knowledge Science, Engineering and Management: 13th International Conference, KSEM 2020, Hangzhou, China, August 28–30, 2020, Proceedings, Part I
  MLA
  Li, et al. Knowledge Science, Engineering and Management: 13th International Conference, Ksem 2020, Hangzhou, China, August 28–30, 2020, Proceedings, Part I. Springer International Publishing, 2020.
  APA
  Li, L., Liu, H., Shen, H. Tao, Wang, X., Yuan, Y., & Zhao, X. (2020). Knowledge Science, Engineering and Management: 13th International Conference, KSEM 2020, Hangzhou, China, August 28–30, 2020, Proceedings, Part I. Springer International Publishing.
  Chicago
  Li, Huawen Liu, Heng Tao Shen, Xiaoyang Wang, Ye Yuan, and Xiang Zhao. Knowledge Science, Engineering and Management: 13th International Conference, KSEM 2020, Hangzhou, China, August 28–30, 2020, Proceedings, Part I. : Springer International Publishing, 2020.