APA (7th ed.) Citation

Sewell, A. (1939). A study in Milton's Christian doctrine. Oxford University Press.

Chicago Style (17th ed.) Citation

Sewell, Arthur. A Study in Milton's Christian Doctrine. London, New York: Oxford University Press, 1939.

MLA (9th ed.) Citation

Sewell, Arthur. A Study in Milton's Christian Doctrine. Oxford University Press, 1939.