APA (7th ed.) Citation

Petersen, L. I. R. (2013). Siege warfare and military organization in the successor states (400-800 AD): Byzantium, the West and Islam. Brill.

Chicago Style (17th ed.) Citation

Petersen, Leif Inge Ree. Siege Warfare and Military Organization in the Successor States (400-800 AD): Byzantium, the West and Islam. Leiden ; Boston: Brill, 2013.

MLA (8th ed.) Citation

Petersen, Leif Inge Ree. Siege Warfare and Military Organization in the Successor States (400-800 AD): Byzantium, the West and Islam. Brill, 2013.