APA (7th ed.) Citation

Messenger, S. (2013). Keeper of the lost cities: Exile. Aladdin.

Chicago Style (17th ed.) Citation

Messenger, Shannon. Keeper of the Lost Cities: Exile. New York: Aladdin, 2013.

MLA (9th ed.) Citation

Messenger, Shannon. Keeper of the Lost Cities: Exile. Aladdin, 2013.