APA (7th ed.) Citation

Ullman, L. E. (2009). PHP for the Web (3rd ed.). Peachpit Press.

Chicago Style (17th ed.) Citation

Ullman, Larry E. PHP for the Web. 3rd ed. Berkeley, Calif.: Peachpit Press, 2009.

MLA (8th ed.) Citation

Ullman, Larry E. PHP for the Web. 3rd ed. Peachpit Press, 2009.

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