APA (7th ed.) Zitazioa

Karo, J. (1975). Graphic design: Problems, methods, solutions. Van Nostrand Reinhold.

Chicago Style (17th ed.) Zitazioa

Karo, Jerzy. Graphic Design: Problems, Methods, Solutions. Nueva York: Van Nostrand Reinhold, 1975.

MLA (9th ed.) Zitazioa

Karo, Jerzy. Graphic Design: Problems, Methods, Solutions. Van Nostrand Reinhold, 1975.