Cox, K. \., & Walker, D. (1993). User-interface design (2nd ed.). Prentice-Hall.
Chicago Style (17th ed.) CitationCox, Kevin \, and David Walker. User-interface Design. 2nd ed. New York: Prentice-Hall, 1993.
MLA (8th ed.) CitationCox, Kevin \, and David Walker. User-interface Design. 2nd ed. Prentice-Hall, 1993.
Warning: These citations may not always be 100% accurate.