APA (7th ed.) Citation

Southern, R. W. (1962). Western views of Islam in the Middle Ages. Harvard University Press.

Chicago Style (17th ed.) Citation

Southern, R. W. Western Views of Islam in the Middle Ages. Cambridge: Harvard University Press, 1962.

MLA (9th ed.) Citation

Southern, R. W. Western Views of Islam in the Middle Ages. Harvard University Press, 1962.