APA (7th ed.) Citation

Martin, G. R. R. (2014). The world of ice & fire: The untold history of westeros and the game of thrones.

Chicago Style (17th ed.) Citation

Martin, George R. R. The World of Ice & Fire: The Untold History of Westeros and the Game of Thrones. 2014.

MLA (8th ed.) Citation

Martin, George R. R. The World of Ice & Fire: The Untold History of Westeros and the Game of Thrones. 2014.

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