APA (7th ed.) Citation

Kernighan, B. W., & Ritchie, D. M. (1978). The C programming language. Prentice Hall.

Chicago Style (17th ed.) Citation

Kernighan, Brian W., and Dennis M. Ritchie. The C Programming Language. Englewood Cliffs, NJ: Prentice Hall, 1978.

MLA (8th ed.) Citation

Kernighan, Brian W., and Dennis M. Ritchie. The C Programming Language. Prentice Hall, 1978.