APA (7th ed.) Citation

Cook, A. S. (1916). The historical background of Chaucer's knight. Yale University Press.

Chicago Style (17th ed.) Citation

Cook, Albert S. The Historical Background of Chaucer's Knight. New Haven, Conn.: Yale University Press, 1916.

MLA (8th ed.) Citation

Cook, Albert S. The Historical Background of Chaucer's Knight. Yale University Press, 1916.