Lidwell, W., Butler, J., & Holden, K. (2003). Universal principles of design: 100 ways to enhance usability, influence perception, increase appeal, make better design decisions, and teach through design. Rockport.
Chicago Style (17th ed.) CitationLidwell, William, Jill Butler, and Kritina Holden. Universal Principles of Design: 100 Ways to Enhance Usability, Influence Perception, Increase Appeal, Make Better Design Decisions, and Teach Through Design. Gloucester, Mass: Rockport, 2003.
MLA (8th ed.) CitationLidwell, William, et al. Universal Principles of Design: 100 Ways to Enhance Usability, Influence Perception, Increase Appeal, Make Better Design Decisions, and Teach Through Design. Rockport, 2003.
Warning: These citations may not always be 100% accurate.