APA (7th ed.) Citation

Kernighan, B. W., & Pike, R. (1999). The practice of programming. Addison-Wesley.

Chicago Style (17th ed.) Citation

Kernighan, Brian W., and Rob Pike. The Practice of Programming. Boston: Addison-Wesley, 1999.

MLA (8th ed.) Citation

Kernighan, Brian W., and Rob Pike. The Practice of Programming. Addison-Wesley, 1999.

Warning: These citations may not always be 100% accurate.