APA (7th ed.) Citation

Cheney, C. R. (1950). Gervase, abbot of prémontré: A medieval letter-writter. The librarian, the John Rylands Library [etc.].

Chicago Style (17th ed.) Citation

Cheney, Christopher Robert. Gervase, Abbot of Prémontré: A Medieval Letter-writter. Manchester: The librarian, the John Rylands Library [etc.], 1950.

MLA (9th ed.) Citation

Cheney, Christopher Robert. Gervase, Abbot of Prémontré: A Medieval Letter-writter. The librarian, the John Rylands Library [etc.], 1950.