APA (7th ed.) Citation

Downs, S. (2012). The graphic communication handbook. Routledge.

Chicago Style (17th ed.) Citation

Downs, Simon. The Graphic Communication Handbook. Abingdon, Oxon [England] ; New York, NY: Routledge, 2012.

MLA (9th ed.) Citation

Downs, Simon. The Graphic Communication Handbook. Routledge, 2012.

Warning: These citations may not always be 100% accurate.