APA (7th ed.) Citation

Clay, R. M. (1966). The mediaeval hospitals of England. Barnes & Noble.

Chicago Style (17th ed.) Citation

Clay, Rotha Mary. The Mediaeval Hospitals of England. New York: Barnes & Noble, 1966.

MLA (9th ed.) Citation

Clay, Rotha Mary. The Mediaeval Hospitals of England. Barnes & Noble, 1966.