APA (7th ed.) Citation

Foreville, R., & Keir, G. (1987). The Book of St Gilbert. Clarendon Press.

Chicago Style (17th ed.) Citation

Foreville, Raymond, and G. Keir. The Book of St Gilbert. Oxford: Clarendon Press, 1987.

MLA (9th ed.) Citation

Foreville, Raymond, and G. Keir. The Book of St Gilbert. Clarendon Press, 1987.