APA (7th ed.) Citation

Kerninghan, B. W., & Ritchie, D. M. (1978). The C programming language (2nd ed.). PTR Prentice-Hall.

Chicago Style (17th ed.) Citation

Kerninghan, Brian W., and Dennis M. Ritchie. The C Programming Language. 2nd ed. Englewood Cliffs N.J: PTR Prentice-Hall, 1978.

MLA (8th ed.) Citation

Kerninghan, Brian W., and Dennis M. Ritchie. The C Programming Language. 2nd ed. PTR Prentice-Hall, 1978.