APA (7th ed.) Citation

Jepson, B. (1997). Perl utilities guide (1st ed., Unix ed.). O'Reilly.

Chicago Style (17th ed.) Citation

Jepson, Brian. Perl Utilities Guide. 1st ed., Unix ed. Cambridge [etc.]: O'Reilly, 1997.

MLA (9th ed.) Citation

Jepson, Brian. Perl Utilities Guide. 1st ed., Unix ed. O'Reilly, 1997.

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