APA Style

Kernighan, B, W., Ritchie, D, M. (2001). The C programming language . New Delhi: Prentice Hall of India Pvt.Ltd..

MLA Style

Kernighan, Brian, W.., Ritchie, Dennis, M.. "The C programming language". New Delhi: Prentice Hall of India Pvt.Ltd., 2001. Text.