APA (7th ed.) Citation

Cowan, R. c. 2. J. (2007). Roman battle tactics: 109 BC - AD 313. Osprey.

Chicago Style (17th ed.) Citation

Cowan, Ross ca. 20./21. Jh. Roman Battle Tactics: 109 BC - AD 313. Oxford: Osprey, 2007.

MLA (9th ed.) Citation

Cowan, Ross ca. 20./21. Jh. Roman Battle Tactics: 109 BC - AD 313. Osprey, 2007.

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