APA (7th ed.) Citation

Kelly, C. (2009). The end of empire: Attila the Hun and the fall of Rome (1st American ed.). W.W. Norton.

Chicago Style (17th ed.) Citation

Kelly, Christopher. The End of Empire: Attila the Hun and the Fall of Rome. 1st American ed. New York: W.W. Norton, 2009.

MLA (8th ed.) Citation

Kelly, Christopher. The End of Empire: Attila the Hun and the Fall of Rome. 1st American ed. W.W. Norton, 2009.

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