APA (7th ed.) Citation

Adamnan, S., & Anderson, M. O. (1991). Adomnán's life of Columba. Clarendon Press.

Chicago Style (17th ed.) Citation

Adamnan, Saint, and Marjorie Ogilvie Anderson. Adomnán's Life of Columba. Oxford ; New York: Clarendon Press, 1991.

MLA (8th ed.) Citation

Adamnan, Saint, and Marjorie Ogilvie Anderson. Adomnán's Life of Columba. Clarendon Press, 1991.