APA (7th ed.) Citation

Orwant, J., & Orwant, J. (2002). Computer science and Perl programming: Best of the Perl Journal (First edition.). O'Reilly.

Chicago Style (17th ed.) Citation

Orwant, Jon, and Jon Orwant. Computer Science and Perl Programming: Best of the Perl Journal. First edition. Beijing ; Sebastopol, California: O'Reilly, 2002.

MLA (9th ed.) Citation

Orwant, Jon, and Jon Orwant. Computer Science and Perl Programming: Best of the Perl Journal. First edition. O'Reilly, 2002.