APA (7th ed.) Citation

Holmes, W. G. The age of Justinian and Theodora: A history of the sixth century A.D. Bell and Sons.

Chicago Style (17th ed.) Citation

Holmes, William Gordon. The Age of Justinian and Theodora: A History of the Sixth Century A.D. London: Bell and Sons.

MLA (9th ed.) Citation

Holmes, William Gordon. The Age of Justinian and Theodora: A History of the Sixth Century A.D. Bell and Sons.

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