APA (7th ed.) Citation

Green, J. (2005). Looking for Alaska: A novel. Penguin Books.

Chicago Style (17th ed.) Citation

Green, John. Looking for Alaska: A Novel. New York: Penguin Books, 2005.

MLA (9th ed.) Citation

Green, John. Looking for Alaska: A Novel. Penguin Books, 2005.

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