Cita APA (7th ed.)

Cotton, B. (1990). The New guide to graphic design. Chartwell.

Cita Chicago (17th ed.)

Cotton, Bob. The New Guide to Graphic Design. London: Chartwell, 1990.

Cita MLA (9th ed.)

Cotton, Bob. The New Guide to Graphic Design. Chartwell, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.