APA (7th ed.) Zitazioa

Grip (Firm : Chicago, Ill.). (2013). Best practices for graphic designers: Packaging : an essential guide for implementing effective package design solutions. Rockport Publishers.

Chicago Style (17th ed.) Zitazioa

Grip (Firm : Chicago, Ill.). Best Practices for Graphic Designers: Packaging : An Essential Guide for Implementing Effective Package Design Solutions. Beverly, Massachusetts: Rockport Publishers, 2013.

MLA (9th ed.) Zitazioa

Grip (Firm : Chicago, Ill.). Best Practices for Graphic Designers: Packaging : An Essential Guide for Implementing Effective Package Design Solutions. Rockport Publishers, 2013.