APA (7th ed.) Citation

Penrose, J. (2005). Rome and her enemies: An empire created and destroyed by war. Osprey.

Chicago Style (17th ed.) Citation

Penrose, Jane. Rome and Her Enemies: An Empire Created and Destroyed by War. Oxford: Osprey, 2005.

MLA (9th ed.) Citation

Penrose, Jane. Rome and Her Enemies: An Empire Created and Destroyed by War. Osprey, 2005.

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