MLA

Hu, et al. Ambient Communications and Computer Systems: Racccs 2019. Springer Singapore, 2020.

APA

Hu, H., Mishra, K. K, Tiwari, S., & Trivedi, M. C. (2020). Ambient Communications and Computer Systems: RACCCS 2019. Springer Singapore.

Chicago

Hu, K. K Mishra, Shailesh Tiwari, and Munesh C Trivedi. Ambient Communications and Computer Systems: RACCCS 2019. : Springer Singapore, 2020.