MLA

Vetulani, et al. Human Language Technology. Challenges for Computer Science and Linguistics. Springer International Publishing, 2018.

APA

Vetulani, V., Joseph Mariani, J. Mariani, Marek Kubis, M. Kubis, Kubis, M., & Mariani, J. (2018). Human Language Technology. Challenges for Computer Science and Linguistics. Springer International Publishing.

Chicago

Vetulani, Joseph Mariani, Marek Kubis, Marek Kubis, and Joseph Mariani. Human Language Technology. Challenges for Computer Science and Linguistics. : Springer International Publishing, 2018.