MLA

Pal, Sankar K, et al. Pattern Recognition and Machine Intelligence. Springer Berlin / Heidelberg, 2005.

APA

Pal, S. K, Bandyopadhyay, S., Biswas, S., Kanade, T., & Kittler, J. (2005). Pattern Recognition and Machine Intelligence. Springer Berlin / Heidelberg.

Chicago

Pal, Sankar K., Sanghamitra Bandyopadhyay, Sambhunath Biswas, Takeo Kanade, and Josef Kittler. Pattern Recognition and Machine Intelligence. : Springer Berlin / Heidelberg, 2005.