Cita APA (7a ed.)

Lidie, S., & Walsh, N. (2002). Mastering Perl/Tk. O'Reilly.

Cita Chicago Style (17a ed.)

Lidie, Stephen, y Nancy Walsh. Mastering Perl/Tk. Sebastopol, CA: O'Reilly, 2002.

Cita MLA (8a ed.)

Lidie, Stephen, y Nancy Walsh. Mastering Perl/Tk. O'Reilly, 2002.