APA (7th ed.) Citation

Ray, E., & McIntosh, J. (2002). Perl and XML (1st edition.). O'Reilly Media, Inc..

Chicago Style (17th ed.) Citation

Ray, Erik, and Jason McIntosh. Perl and XML. 1st edition. O'Reilly Media, Inc., 2002.

MLA (9th ed.) Citation

Ray, Erik, and Jason McIntosh. Perl and XML. 1st edition. O'Reilly Media, Inc., 2002.

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