Somerville, R. (2018). Pope Alexander III and the council of Tours (1163): A study of ecclesiastical politics and institutions in the twelfth century. University Of California Press.
Chicago-Zitierstil (17. Ausg.)Somerville, Robert. Pope Alexander III and the Council of Tours (1163): A Study of Ecclesiastical Politics and Institutions in the Twelfth Century. [Oakland]: University Of California Press, 2018.
MLA-Zitierstil (9. Ausg.)Somerville, Robert. Pope Alexander III and the Council of Tours (1163): A Study of Ecclesiastical Politics and Institutions in the Twelfth Century. University Of California Press, 2018.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.