APA (7th ed.) Citation

Valley, J. J. (1992). C programming for UNIX: [your programming advisor for UNIX performance] (1. ed., 1. print.). Sams Publ.

Chicago Style (17th ed.) Citation

Valley, John J. C Programming for UNIX: [your Programming Advisor for UNIX Performance]. 1. ed., 1. print. Carmel, Ind: Sams Publ, 1992.

MLA (9th ed.) Citation

Valley, John J. C Programming for UNIX: [your Programming Advisor for UNIX Performance]. 1. ed., 1. print. Sams Publ, 1992.