Cita APA (7a ed.)

Ullman, L. E. A. (2007). PHP 5 advanced (2nd ed.). Peachpit Press.

Cita Chicago Style (17a ed.)

Ullman, Larry E Author. PHP 5 Advanced. 2nd ed. [Place of publication not identified]: Peachpit Press, 2007.

Cita MLA (9a ed.)

Ullman, Larry E Author. PHP 5 Advanced. 2nd ed. Peachpit Press, 2007.