Computational Processing of the Portuguese Language
  MLA
  Pardo, Thiago Alexandre Salgueiro, et al. Computational Processing of the Portuguese Language. Springer Berlin Heidelberg, 2010.
  APA
  Pardo, T. Alexandre Salgueiro, Branco, A., Kanade, T., Klautau, A., Lima, V. Lúcia Strube, Vieira, R., & Strube de Lima, V. Lúcia. (2010). Computational Processing of the Portuguese Language. Springer Berlin Heidelberg.
  Chicago
  Pardo, Thiago Alexandre Salgueiro, António Branco, Takeo Kanade, Aldebaro Klautau, Vera Lúcia Strube Lima, Renata Vieira, and Vera Lúcia Strube de Lima. Computational Processing of the Portuguese Language. : Springer Berlin Heidelberg, 2010.