APA (7th ed.) Citation

D'Amato, R., & Sumner, G. (2009). Imperial Roman naval forces, 31 BC-AD 500. Osprey.

Chicago Style (17th ed.) Citation

D'Amato, Raffaele, and Graham Sumner. Imperial Roman Naval Forces, 31 BC-AD 500. Oxford: Osprey, 2009.

MLA (9th ed.) Citation

D'Amato, Raffaele, and Graham Sumner. Imperial Roman Naval Forces, 31 BC-AD 500. Osprey, 2009.

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