APA (7th ed.) Citation

Alkuin 735-804 & Chase, C. (1975). Two Alcuin letter-books. Pont. Institute of mediaeval studies.

Chicago Style (17th ed.) Citation

Alkuin 735-804 and Colin Chase. Two Alcuin Letter-books. Toronto: Pont. Institute of mediaeval studies, 1975.

MLA (9th ed.) Citation

Alkuin 735-804 and Colin Chase. Two Alcuin Letter-books. Pont. Institute of mediaeval studies, 1975.