Cita APA

Ullman, L. (2001). Visual quickstart guide PHPfor the world wide web. Peachpit.

Chicago Style (17th ed.) Citation

Ullman, Larry. Visual Quickstart Guide PHPfor the World Wide Web. Peachpit, 2001.

Cita MLA

Ullman, Larry. Visual Quickstart Guide PHPfor the World Wide Web. Peachpit, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.