Cita APA (7a ed.)

Zandstra,Matt. (2000). PHP 4 in 24 hours: Matt Zandstra.

Cita Chicago Style (17a ed.)

Zandstra,Matt. PHP 4 in 24 Hours: Matt Zandstra. Street, Indianapolis, Ind.: SAMS, 2000.

Cita MLA (9a ed.)

Zandstra,Matt. PHP 4 in 24 Hours: Matt Zandstra. 2000.