APA (7th ed.) Citation

Martin, G. R. R., Garcia, E. M., & Antonsson, L. (2014). The world of ice & fire: The untold history of Westeros and the Game of Thrones. Bantam Books.

Chicago Style (17th ed.) Citation

Martin, George R. R., Elio M. Garcia, and Linda Antonsson. The World of Ice & Fire: The Untold History of Westeros and the Game of Thrones. New York: Bantam Books, 2014.

MLA (9th ed.) Citation

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

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