MLA

Yang, et al. Fourth International Congress On Information and Communication Technology: Icict 2019, London, Volume 1. Springer Singapore, 2020.

APA

Yang, Y., Dey, N., Joshi, A., & Sherratt, S. (2020). Fourth International Congress on Information and Communication Technology: ICICT 2019, London, Volume 1. Springer Singapore.

Chicago

Yang, Nilanjan Dey, Amit Joshi, and Simon Sherratt. Fourth International Congress On Information and Communication Technology: ICICT 2019, London, Volume 1. : Springer Singapore, 2020.