APA (7th ed.) Citation

Gibbins, D. J. L. (2015). Sword of Attila (First U.S. edition.). Thomas Dunne Books/St. Martin's Press.

Chicago Style (17th ed.) Citation

Gibbins, David J. L. Sword of Attila. First U.S. edition. New York: Thomas Dunne Books/St. Martin's Press, 2015.

MLA (8th ed.) Citation

Gibbins, David J. L. Sword of Attila. First U.S. edition. Thomas Dunne Books/St. Martin's Press, 2015.

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