APA (7th ed.) Citation

Greenfield, S. B. (1965). A critical history of old English literature (3.print.). Univ. Press.

Chicago Style (17th ed.) Citation

Greenfield, Stanley B. A Critical History of Old English Literature. 3.print. New York: Univ. Press, 1965.

MLA (9th ed.) Citation

Greenfield, Stanley B. A Critical History of Old English Literature. 3.print. Univ. Press, 1965.