APA (7th ed.) Citation

Colfer, E. (2005). The opal deception. Hyperion Publishers.

Chicago Style (17th ed.) Citation

Colfer, Eoin. The Opal Deception. New York: Hyperion Publishers, 2005.

MLA (9th ed.) Citation

Colfer, Eoin. The Opal Deception. Hyperion Publishers, 2005.

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