APA (7th ed.) Citation

Roam, D. (2012). The back of the napkin: Solving problems and selling ideas with pictures. Marshall Cavendish Business.

Chicago Style (17th ed.) Citation

Roam, Dan. The Back of the Napkin: Solving Problems and Selling Ideas with Pictures. London, UK: Marshall Cavendish Business, 2012.

MLA (9th ed.) Citation

Roam, Dan. The Back of the Napkin: Solving Problems and Selling Ideas with Pictures. Marshall Cavendish Business, 2012.