Cita APA (7th ed.)
Kernighan, B. W., & Pike, R. (1984). The Unix programming environment. Prentice Hall of India.
Cita Chicago (17th ed.)
Kernighan, Brain W., i Rob Pike. The Unix Programming Environment. New Delhi: Prentice Hall of India, 1984.
Cita MLA (9th ed.)
Kernighan, Brain W., i Rob Pike. The Unix Programming Environment. Prentice Hall of India, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.