APA (7th ed.) Citation

SpringerLink (Online service), Nedjah, N., Macedo Mourelle, L. d., Kacprzyk, J., França, F. M. G., & De Souza, A. F. d. (2009). Intelligent Text Categorization and Clustering. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Nadia Nedjah, Luiza de Macedo Mourelle, Janusz Kacprzyk, Felipe M. G. França, and Alberto Ferreira de De Souza. Intelligent Text Categorization and Clustering. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Intelligent Text Categorization and Clustering. Springer Berlin Heidelberg, 2009.