APA ציטוט

 Shelly, G. B. (2010).  HTML, XHTML, and CSS: Comprehensive.  Course Technology.

Trích dẫn kiểu Chicago

 Shelly, Gary B.  HTML, XHTML, and CSS: Comprehensive.  Course Technology, 2010.

ציטוט MLA

 Shelly, Gary B.  HTML, XHTML, and CSS: Comprehensive.  Course Technology, 2010.