Computational Linguistics and Intelligent Text Processing
  MLA
  Gelbukh. Computational Linguistics and Intelligent Text Processing. Springer International Publishing, 2018.
  APA
  Gelbukh, G. (2018). Computational Linguistics and Intelligent Text Processing. Springer International Publishing.
  Chicago
  Gelbukh Computational Linguistics and Intelligent Text Processing. : Springer International Publishing, 2018.