Blockchain Technology and Application: Second CCF China Blockchain Conference, CBCC 2019, Chengdu, China, October 11–13, 2019, Revised Selected Papers
  MLA
  Si, et al. Blockchain Technology and Application: Second Ccf China Blockchain Conference, Cbcc 2019, Chengdu, China, October 11–13, 2019, Revised Selected Papers. Springer Singapore, 2020.
  APA
  Si, S., Jin, H., Lu, Z., Song, X., Sun, Y., Zhu, J., & Zhu, L. (2020). Blockchain Technology and Application: Second CCF China Blockchain Conference, CBCC 2019, Chengdu, China, October 11–13, 2019, Revised Selected Papers. Springer Singapore.
  Chicago
  Si, Hai Jin, Zeguang Lu, Xianhua Song, Yi Sun, Jianming Zhu, and Liehuang Zhu. Blockchain Technology and Application: Second CCF China Blockchain Conference, CBCC 2019, Chengdu, China, October 11–13, 2019, Revised Selected Papers. : Springer Singapore, 2020.