APA (7th ed.) Citation

Martin, G. R. R. (2005). A feast for crows: Book four of a song of ice and fire. HarperVoayager.

Chicago Style (17th ed.) Citation

Martin, George R. R. A Feast for Crows: Book Four of a Song of Ice and Fire. London: HarperVoayager, 2005.

MLA (9th ed.) Citation

Martin, George R. R. A Feast for Crows: Book Four of a Song of Ice and Fire. HarperVoayager, 2005.

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