APA način citiranja

De Bono, E. A. (2008). The free mind: A lateral thinking approach.

Čikaški stil citiranja

De Bono, Edward; Author. The Free Mind: A Lateral Thinking Approach. Mumbai, Jaico Publishing House, 2008.

MLA način citiranja

De Bono, Edward; Author. The Free Mind: A Lateral Thinking Approach. 2008.