APA (7th ed.) Citation

Conference on Thirteenth Century England. (1986). Thirteenth century England. Boydell Press.

Chicago Style (17th ed.) Citation

Conference on Thirteenth Century England. Thirteenth Century England. Woodbridge, Suffolk ; Wolfeboro, N.H., USA: Boydell Press, 1986.

MLA (9th ed.) Citation

Conference on Thirteenth Century England. Thirteenth Century England. Boydell Press, 1986.