APA (7th ed.) Citation

(2004). Secrets of the code: The unauthorized guide to the mysteries behind The Da Vinci Code. Orion.

Chicago Style (17th ed.) Citation

Secrets of the Code: The Unauthorized Guide to the Mysteries Behind The Da Vinci Code. London: Orion, 2004.

MLA (8th ed.) Citation

Secrets of the Code: The Unauthorized Guide to the Mysteries Behind The Da Vinci Code. Orion, 2004.

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