APA (7th ed.) Citation

Power, E. E. (1963). Medieval people ([10th ed.].). Methuen.

Chicago Style (17th ed.) Citation

Power, Eileen Edna. Medieval People. [10th ed.]. London: Methuen, 1963.

MLA (9th ed.) Citation

Power, Eileen Edna. Medieval People. [10th ed.]. Methuen, 1963.