APA (7th ed.) Citation

Roberts, M. J. (2012). Underground maps unravelled : explorations in information design / Maxwell J. Roberts: Explorations in information design. Maxwell J. Roberts.

Chicago Style (17th ed.) Citation

Roberts, Maxwell J. Underground Maps Unravelled : Explorations in Information Design / Maxwell J. Roberts: Explorations in Information Design. Wivenhoe: Maxwell J. Roberts, 2012.

MLA (9th ed.) Citation

Roberts, Maxwell J. Underground Maps Unravelled : Explorations in Information Design / Maxwell J. Roberts: Explorations in Information Design. Maxwell J. Roberts, 2012.

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