APA
Zygmunt Vetulani, . (2011). Human Language Technology. Challenges for Computer Science and Linguistics. Germany: Springer.
Chicago
Zygmunt Vetulani, . 2011. Human Language Technology. Challenges for Computer Science and Linguistics. Germany: Springer.
Harvard
Zygmunt Vetulani, . (2011). Human Language Technology. Challenges for Computer Science and Linguistics. Germany: Springer.
MLA
Zygmunt Vetulani, . Human Language Technology. Challenges for Computer Science and Linguistics. Germany: Springer. 2011.