APA Citation

Grant, E., Doyle, A., & Lee, P. (2006). Da Vinci's lost code revealed. [Bethesdha, Maryland]: National Geographic.

Chicago Style Citation

Grant, Elleanor, Amy Doyle, and Penny Lee. Da Vinci's Lost Code Revealed. [Bethesdha, Maryland]: National Geographic, 2006.

MLA Citation

Grant, Elleanor, Amy Doyle, and Penny Lee. Da Vinci's Lost Code Revealed. [Bethesdha, Maryland]: National Geographic, 2006.

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