APA (7th ed.) Citation

Eoin Colfer. (2006). Artemis fowl and the eternity code: The number one bestseller. Penguin Books.

Chicago Style (17th ed.) Citation

Eoin Colfer. Artemis Fowl and the Eternity Code: The Number One Bestseller. England: Penguin Books, 2006.

MLA (9th ed.) Citation

Eoin Colfer. Artemis Fowl and the Eternity Code: The Number One Bestseller. Penguin Books, 2006.

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