Martin, B., & Hanington, B. M. (2012). Universal methods of design: 100 ways to research complex problems, develop innovative ideas, and design effective solutions (Digital ed.). Rockport Publishers.
Chicago Style (17th ed.) CitationMartin, Bella, and Bruce M. Hanington. Universal Methods of Design: 100 Ways to Research Complex Problems, Develop Innovative Ideas, and Design Effective Solutions. Digital ed. Beverly, Massachusetts: Rockport Publishers, 2012.
MLA (9th ed.) CitationMartin, Bella, and Bruce M. Hanington. Universal Methods of Design: 100 Ways to Research Complex Problems, Develop Innovative Ideas, and Design Effective Solutions. Digital ed. Rockport Publishers, 2012.
Warning: These citations may not always be 100% accurate.