APA Style

Kernighan, B, W., Ritchie, D, M. (1988). The ANSI C Programming Language (2nd Edition). New Delhi: PHI Learning Private Ltd..

MLA Style

Kernighan, Brian, W.., Ritchie, Dennis, M.. "The ANSI C Programming Language". 2nd Edition New Delhi: PHI Learning Private Ltd., 1988. Text.