APA ציטוט
Lidwell, W., & Holden, K. (2003). Universal principles and design. Rockport Publishers.
Chicago Style (17th ed.) Citation
Lidwell, Wiliiam, and Kritina Holden. Universal Principles and Design. Beverly, Massachusetts: Rockport Publishers, 2003.
ציטוט MLA
Lidwell, Wiliiam, and Kritina Holden. Universal Principles and Design. Rockport Publishers, 2003.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.