APA ציטוט
Lidwell, W., Holden, K., & Butler, J. (2010). Universal principles of design. Rockport Publishers.
Chicago Style (17th ed.) Citation
Lidwell, William, Kritina Holden, and Jill Butler. Universal Principles of Design. Beverly, Mass.: Rockport Publishers, 2010.
ציטוט MLA
Lidwell, William, et al. Universal Principles of Design. Rockport Publishers, 2010.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.