Style de citation APA (7e éd.)

Guelich, S., Gundavaram, S., & Birznieks, G. (2000). CGI programming with Perl (Second edition.). O'Reilly.

Style de citation Chicago (17e éd.)

Guelich, Scott, Shishir Gundavaram, et Gunther Birznieks. CGI Programming with Perl. Second edition. Sebastopol, CA: O'Reilly, 2000.

Style de citation MLA (9e éd.)

Guelich, Scott, et al. CGI Programming with Perl. Second edition. O'Reilly, 2000.