APA (7th ed.) Citation

Deng, B., Kemp, C., & Middleton, B. (1997). Web Programming with Perl5. Sams.net Publishing.

Chicago Style (17th ed.) Citation

Deng, Brian, Chris Kemp, and Bill Middleton. Web Programming with Perl5. Indianapolis: Sams.net Publishing, 1997.

MLA (8th ed.) Citation

Deng, Brian, et al. Web Programming with Perl5. Sams.net Publishing, 1997.