APA (7 वां संस्करण) प्रशस्ति पत्र

Herrmann, E. (1997). Teach yourself CGI programming with Perl 5 in a week (2nd ed.). Sams.net.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Herrmann, Eric. Teach Yourself CGI Programming with Perl 5 in a Week. 2nd ed. Indianapolis, Ind: Sams.net, 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Herrmann, Eric. Teach Yourself CGI Programming with Perl 5 in a Week. 2nd ed. Sams.net, 1997.