APA (7th ed.) Citation

Gutmans, A., Bakken, S., Rethans, D., & Bakken, S. S. (2004). PHP 5 Power Programming (1st edition.). Pearson.

Chicago Style (17th ed.) Citation

Gutmans, Andi, Stig Bakken, Derick Rethans, and Stig Sæther Bakken. PHP 5 Power Programming. 1st edition. [Place of publication not identified]: Pearson, 2004.

MLA (8th ed.) Citation

Gutmans, Andi, et al. PHP 5 Power Programming. 1st edition. Pearson, 2004.