APA (7e ed.) Bronvermelding

Gutmans, A., Bakken, S. S., & Rethans, D. (2005). PHP 5 power programming. Prentice Hall PTR.

Chicago (17e ed.) Bronvermelding

Gutmans, Andi, Stig Sæther Bakken, en Derick Rethans. PHP 5 Power Programming. Indianapolis, IN: Prentice Hall PTR, 2005.

MLA (8e ed.) Bronvermelding

Gutmans, Andi, et al. PHP 5 Power Programming. Prentice Hall PTR, 2005.