Statistical Language and Speech Processing
  MLA
  Dutoit, et al. Statistical Language and Speech Processing. Springer International Publishing, 2018.
  APA
  Dutoit, D., Carlos Martín-Vide, C. Martín-Vide, Gueorgui Pironkov, G. Pironkov, Martín-Vide, C., & Pironkov, G. (2018). Statistical Language and Speech Processing. Springer International Publishing.
  Chicago
  Dutoit,  Carlos Martín-Vide,  Gueorgui Pironkov, Carlos Martín-Vide, and Gueorgui Pironkov. Statistical Language and Speech Processing. : Springer International Publishing, 2018.