APA (7th ed.) Citation

Wall, L., Christiansen, T., & Orwant, J. (2000). Programming Perl, 3rd Edition (3rd edition.). O'Reilly Media, Inc..

Chicago Style (17th ed.) Citation

Wall, Larry, Tom Christiansen, and Jon Orwant. Programming Perl, 3rd Edition. 3rd edition. O'Reilly Media, Inc., 2000.

MLA (9th ed.) Citation

Wall, Larry, et al. Programming Perl, 3rd Edition. 3rd edition. O'Reilly Media, Inc., 2000.