APA (7th ed.) Citation

Gelb, M. (1998). How to think like Leonardo Da Vinci: Seven steps to genius every day. Delta Trade Paperbacks.

Chicago Style (17th ed.) Citation

Gelb, Michael. How to Think like Leonardo Da Vinci: Seven Steps to Genius Every Day. New York, N.Y.: Delta Trade Paperbacks, 1998.

MLA (8th ed.) Citation

Gelb, Michael. How to Think like Leonardo Da Vinci: Seven Steps to Genius Every Day. Delta Trade Paperbacks, 1998.

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