Citazione Stile APA (7a Edizione)
Puhalla, D. (2011). Design elements, form & space: A graphic style manual for understanding structure and design. Rockport Publishers.
Citazione stile Chigago Style (17a edizione)
Puhalla, Dennis. Design Elements, Form & Space: A Graphic Style Manual for Understanding Structure and Design. Beverly, Mass.: Rockport Publishers, 2011.
Citatione MLA (9a ed.)
Puhalla, Dennis. Design Elements, Form & Space: A Graphic Style Manual for Understanding Structure and Design. Rockport Publishers, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.