APA (7th ed.) Citation

Sklar, D., & Trachtenberg, A. (2014). PHP Cookbook, 3rd Edition (3rd edition.). O'Reilly Media, Inc..

Chicago Style (17th ed.) Citation

Sklar, David, and Adam Trachtenberg. PHP Cookbook, 3rd Edition. 3rd edition. O'Reilly Media, Inc., 2014.

MLA (9th ed.) Citation

Sklar, David, and Adam Trachtenberg. PHP Cookbook, 3rd Edition. 3rd edition. O'Reilly Media, Inc., 2014.

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