MLA

Zygmunt Vetulani, Joseph Mariani, and Joseph Mariani. Human Language Technology Challenges for Computer Science and Linguistics. Springer International Publishing, 2014.

APA

Zygmunt Vetulani, J. Mariani, & Mariani, J. (2014). Human Language Technology Challenges for Computer Science and Linguistics. Springer International Publishing.

Chicago

Zygmunt Vetulani, Joseph Mariani, and Joseph Mariani. Human Language Technology Challenges for Computer Science and Linguistics. : Springer International Publishing, 2014.