APA ציטוט

 Sklar, J. (2012).  Principles of Web Design: The Web Technologies Series.  Course Technology.

Trích dẫn kiểu Chicago

 Sklar, Joel.  Principles of Web Design: The Web Technologies Series.  Course Technology, 2012.

ציטוט MLA

 Sklar, Joel.  Principles of Web Design: The Web Technologies Series.  Course Technology, 2012.