Cita APA (7a ed.)

Pierce, C. (2000). Sams teach yourself Perl in 24 hours. Sams.

Cita Chicago Style (17a ed.)

Pierce, Clinton. Sams Teach Yourself Perl in 24 Hours. Indianapolis, Ind: Sams, 2000.

Cita MLA (9a ed.)

Pierce, Clinton. Sams Teach Yourself Perl in 24 Hours. Sams, 2000.