Ullman, L. (2001). Visual quickstart guide PHPfor the world wide web. Peachpit.
Chicago Style (17th ed.) CitationUllman, Larry. Visual Quickstart Guide PHPfor the World Wide Web. Peachpit, 2001.
MLA引文Ullman, Larry. Visual Quickstart Guide PHPfor the World Wide Web. Peachpit, 2001.
警告：這些引文格式不一定是100％准確.