APA (7th ed.) Citation

Lecky-Thompson, E., Nowicki, S. D., & Myer, T. (2009). Professional PHP 6. Wiley Pub.

Chicago Style (17th ed.) Citation

Lecky-Thompson, Ed, Steven D. Nowicki, and Thomas Myer. Professional PHP 6. Indianapolis, Ind: Wiley Pub, 2009.

MLA (9th ed.) Citation

Lecky-Thompson, Ed, et al. Professional PHP 6. Wiley Pub, 2009.