APA (7th ed.) Citation

Cowan, R. c. 2. J. (2003). Roman legionary: 58 BC - AD 69 (1. publ.). Osprey.

Chicago Style (17th ed.) Citation

Cowan, Ross ca. 20./21. Jh. Roman Legionary: 58 BC - AD 69. 1. publ. Oxford: Osprey, 2003.

MLA (9th ed.) Citation

Cowan, Ross ca. 20./21. Jh. Roman Legionary: 58 BC - AD 69. 1. publ. Osprey, 2003.