Learning Systems: From Theory to Practice
  MLA
  Sgurev, Vladimir Jotsov, and Vincenzo Piuri. Learning Systems: From Theory to Practice. Springer International Publishing, 2018.
  APA
  Sgurev, S., Jotsov, V., & Piuri, V. (2018). Learning Systems: From Theory to Practice. Springer International Publishing.
  Chicago
  Sgurev, Vladimir Jotsov, and Vincenzo Piuri. Learning Systems: From Theory to Practice. : Springer International Publishing, 2018.