APA引文

 Sklar, J. (2006).  Principles of web design.  Thomson Course technology.

Trích dẫn kiểu Chicago

 Sklar, Joel.  Principles of Web Design.  Thomson Course technology, 2006.

MLA引文

 Sklar, Joel.  Principles of Web Design.  Thomson Course technology, 2006.

警告：這些引文格式不一定是100％准確.