APA (7th ed.) Citation

Aho, A. V., Kernighan, B. W., & Weinberger, P. J. (1978). Awk, a pattern scanning and processing language (2. ed.). Bell Laboratories.

Chicago Style (17th ed.) Citation

Aho, Alfred V., Brian W. Kernighan, and Peter J. Weinberger. Awk, a Pattern Scanning and Processing Language. 2. ed. Murray Hill, New Jersey: Bell Laboratories, 1978.

MLA (9th ed.) Citation

Aho, Alfred V., et al. Awk, a Pattern Scanning and Processing Language. 2. ed. Bell Laboratories, 1978.