Penrose, J. (2005). Rome and her enemies: An empire created and destroyed by war. Osprey.
Cita Chicago Style (17a ed.)Penrose, Jane. Rome and Her Enemies: An Empire Created and Destroyed by War. Oxford: Osprey, 2005.
Cita MLA (9a ed.)Penrose, Jane. Rome and Her Enemies: An Empire Created and Destroyed by War. Osprey, 2005.
Precaución: Estas citas no son 100% exactas.