APA (7th ed.) Citation

Thompson, E. H., & Power, R. (1937). Norman times and the Middle Ages (For juniors, Revised ed.). Evans.

Chicago Style (17th ed.) Citation

Thompson, E. Hamilton, and Rhoda Power. Norman Times and the Middle Ages. For juniors, Revised ed. London: Evans, 1937.

MLA (9th ed.) Citation

Thompson, E. Hamilton, and Rhoda Power. Norman Times and the Middle Ages. For juniors, Revised ed. Evans, 1937.