Cita APA (7a ed.)

Wall, L., Christiansen, T., & Orwant, J. (2000). Programming Perl (3rd ed.). O'Reilly.

Cita Chicago Style (17a ed.)

Wall, Larry, Tom Christiansen, y Jon Orwant. Programming Perl. 3rd ed. Beijing [etc.]: O'Reilly, 2000.

Cita MLA (9a ed.)

Wall, Larry, et al. Programming Perl. 3rd ed. O'Reilly, 2000.