APA (7th ed.) Citation

Simkins, M. (2002). The roman army from Hadrian to Constantine. Osprey Publishing Ltd.

Chicago Style (17th ed.) Citation

Simkins, Michael. The Roman Army from Hadrian to Constantine. Wellingborough: Osprey Publishing Ltd, 2002.

MLA (9th ed.) Citation

Simkins, Michael. The Roman Army from Hadrian to Constantine. Osprey Publishing Ltd, 2002.

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