Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA ZitierstilO'Brien, C. (2018). King Ceolwulf's land grants to St Cuthbert and their loss in the ninth century. Newcastle-upon-Tyne: Society of Antiquaries of Newcastle-upon-Tyne.
Chicago ZitierstilO'Brien, Colm. King Ceolwulf's Land Grants to St Cuthbert and Their Loss in the Ninth Century. Newcastle-upon-Tyne: Society of Antiquaries of Newcastle-upon-Tyne, 2018.
MLA ZitierstilO'Brien, Colm. King Ceolwulf's Land Grants to St Cuthbert and Their Loss in the Ninth Century. Newcastle-upon-Tyne: Society of Antiquaries of Newcastle-upon-Tyne, 2018.