MLA

Gao, Wanling, et al. Intelligent Computing and Block Chain. Springer Singapore, 2021.

APA

Gao, W., Hwang, K., Jin, C., Li, W., Qian, W., Qiu, Z., Wang, C., Wang, L., Wang , C., Zhang, Z., & Zhou, A. (2021). Intelligent Computing and Block Chain. Springer Singapore.

Chicago

Gao, Wanling, Kai Hwang, Cheqing Jin, Weiping Li, Weining Qian, Zhigang Qiu, Changyun Wang, et al. Intelligent Computing and Block Chain. : Springer Singapore, 2021.