Open University, Benyon, D., & Preece, J. (1993). A Guide to usability: Human factors in computing. Addison-Wesley.
Chicago Style (17th ed.) CitationOpen University, David Benyon, and Jenny Preece. A Guide to Usability: Human Factors in Computing. Wokingham, England ; Reading, Mass.: Addison-Wesley, 1993.
MLA (9th ed.) CitationOpen University, et al. A Guide to Usability: Human Factors in Computing. Addison-Wesley, 1993.
Warning: These citations may not always be 100% accurate.