APA (7th ed.) Citation

Blumenthal, U. (1998). Papal reform and canon law in the 11th and 12th centuries. Ashgate.

Chicago Style (17th ed.) Citation

Blumenthal, Uta-Renate. Papal Reform and Canon Law in the 11th and 12th Centuries. Aldershot, Hampshire ; Brookfield, Vt.: Ashgate, 1998.

MLA (9th ed.) Citation

Blumenthal, Uta-Renate. Papal Reform and Canon Law in the 11th and 12th Centuries. Ashgate, 1998.