APA (7th ed.) Citation

Horowitz, A. (2007). Ark angel. Penguin.

Chicago Style (17th ed.) Citation

Horowitz, Anthony. Ark Angel. New York: Penguin, 2007.

MLA (8th ed.) Citation

Horowitz, Anthony. Ark Angel. Penguin, 2007.

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