APA (7th ed.) Citation

Castro, E. (1999). PERL and CGI for the World Wide Web. Peachpit Press.

Chicago Style (17th ed.) Citation

Castro, Elizabeth. PERL and CGI for the World Wide Web. Berkeley, CA: Peachpit Press, 1999.

MLA (8th ed.) Citation

Castro, Elizabeth. PERL and CGI for the World Wide Web. Peachpit Press, 1999.

Warning: These citations may not always be 100% accurate.