APA (7th ed.) Citation

Booker, C. M. (2009). Past convictions: The penance of Louis the Pious and the decline of the Carolingians. PENN, University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Booker, Courtney M. Past Convictions: The Penance of Louis the Pious and the Decline of the Carolingians. Philadelphia, Pa: PENN, University of Pennsylvania Press, 2009.

MLA (8th ed.) Citation

Booker, Courtney M. Past Convictions: The Penance of Louis the Pious and the Decline of the Carolingians. PENN, University of Pennsylvania Press, 2009.