APA (7th ed.) Citation

Martin, G. R. R. (2011). A feast for crows. Bantam Books.

Chicago Style (17th ed.) Citation

Martin, George R. R. A Feast for Crows. New York: Bantam Books, 2011.

MLA (9th ed.) Citation

Martin, George R. R. A Feast for Crows. Bantam Books, 2011.