Gaya APA

Heller, S., Vienne, V. (2015). Becoming A Graphic & Digital Designer: A Guide to Careers In Design : Fifth Edition (Fifth Edition). USA: .

Gaya MLA

Heller, Steven., Vienne, Veronique. "Becoming A Graphic & Digital Designer: A Guide to Careers In Design : Fifth Edition". Fifth Edition USA: , 2015. Text.