APA (7th ed.) Citation

Ackerman, R. W. (1966). Backgrounds to medieval English literature. Random House.

Chicago Style (17th ed.) Citation

Ackerman, Robert W. Backgrounds to Medieval English Literature. New York: Random House, 1966.

MLA (8th ed.) Citation

Ackerman, Robert W. Backgrounds to Medieval English Literature. Random House, 1966.

Warning: These citations may not always be 100% accurate.