APA (7th ed.) Citation

McHugh, J. S. (2015). The Emperor Commodus: God and gladiator. Pen & Sword Military.

Chicago Style (17th ed.) Citation

McHugh, John S. The Emperor Commodus: God and Gladiator. Barnsley: Pen & Sword Military, 2015.

MLA (9th ed.) Citation

McHugh, John S. The Emperor Commodus: God and Gladiator. Pen & Sword Military, 2015.

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