APA (7th ed.) Citation

Gelb, M. J. (2009). Think like Da Vinci: 7 easy steps to boosting your everyday genius. Harper Element.

Chicago Style (17th ed.) Citation

Gelb, Michael J. Think like Da Vinci: 7 Easy Steps to Boosting Your Everyday Genius. London: Harper Element, 2009.

MLA (8th ed.) Citation

Gelb, Michael J. Think like Da Vinci: 7 Easy Steps to Boosting Your Everyday Genius. Harper Element, 2009.