APA ציטוט

ebrary, Inc. (2005). Website usability: Research and case studies. Emerald Group Publishing.

Chicago Style (17th ed.) Citation

ebrary, Inc. Website Usability: Research and Case Studies. Bradford, England: Emerald Group Publishing, 2005.

ציטוט MLA

ebrary, Inc. Website Usability: Research and Case Studies. Emerald Group Publishing, 2005.