APA (7th ed.) Citation

Christiansen, T., & Torkington, N. (2003). Perl cookbook: [solutions & examples for perl programmers] (2. ed.). O'Reilly.

Chicago Style (17th ed.) Citation

Christiansen, Tom, and Nathan Torkington. Perl Cookbook: [solutions & Examples for Perl Programmers]. 2. ed. Beijing ; Cambridge ; Farnham ; Köln ; Paris ; Sebastopol ; Teip: O'Reilly, 2003.

MLA (9th ed.) Citation

Christiansen, Tom, and Nathan Torkington. Perl Cookbook: [solutions & Examples for Perl Programmers]. 2. ed. O'Reilly, 2003.