APA (7th ed.) Citation

Richardson, H. G., & Sayles, G. O. (1963). The governance of mediaeval England: From the conquest to Magna carta. At the University Press.

Chicago Style (17th ed.) Citation

Richardson, H. G., and G. O. Sayles. The Governance of Mediaeval England: From the Conquest to Magna Carta. Edinburgh: At the University Press, 1963.

MLA (9th ed.) Citation

Richardson, H. G., and G. O. Sayles. The Governance of Mediaeval England: From the Conquest to Magna Carta. At the University Press, 1963.