Hierarchical Neural Network Structures for Phoneme Recognition
  MLA
  Vasquez, Daniel, Rainer Gruhn, and Wolfgang Minker. Hierarchical Neural Network Structures for Phoneme Recognition. Springer Berlin Heidelberg, 2013.
  APA
  Vasquez, D., Gruhn, R., & Minker, W. (2013). Hierarchical Neural Network Structures for Phoneme Recognition. Springer Berlin Heidelberg.
  Chicago
  Vasquez, Daniel, Rainer Gruhn, Wolfgang Minker, and Wolfgang Minker. Hierarchical Neural Network Structures for Phoneme Recognition. : Springer Berlin Heidelberg, 2013.