APA (7th ed.) Citation

Hammer, C. I. (2007). From Ducatus to Regnum: Ruling Bavaria under the Merovingians and early Carolingians. Brepols.

Chicago Style (17th ed.) Citation

Hammer, Carl I. From Ducatus to Regnum: Ruling Bavaria Under the Merovingians and Early Carolingians. Turnhout: Brepols, 2007.

MLA (9th ed.) Citation

Hammer, Carl I. From Ducatus to Regnum: Ruling Bavaria Under the Merovingians and Early Carolingians. Brepols, 2007.