APA (7th ed.) Citation

Orwant, J. (2003). Games, Diversions & Perl Culture (1st edition.). O'Reilly Media, Inc..

Chicago Style (17th ed.) Citation

Orwant, Jon. Games, Diversions & Perl Culture. 1st edition. O'Reilly Media, Inc., 2003.

MLA (9th ed.) Citation

Orwant, Jon. Games, Diversions & Perl Culture. 1st edition. O'Reilly Media, Inc., 2003.

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