(1999). Letters to the Pope: Norwegian relations to the Holy See in the late Middle Ages. MHS.
Chicago-Zitierstil (17. Ausg.)Letters to the Pope: Norwegian Relations to the Holy See in the Late Middle Ages. Stavanger: MHS, 1999.
MLA-Zitierstil (9. Ausg.)Letters to the Pope: Norwegian Relations to the Holy See in the Late Middle Ages. MHS, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.