APA (7th ed.) Citation

Myers, A. R. (1971). England in the late Middle Ages (8th ed.). Penguin.

Chicago Style (17th ed.) Citation

Myers, Alexander R. England in the Late Middle Ages. 8th ed. Harmondsworth: Penguin, 1971.

MLA (9th ed.) Citation

Myers, Alexander R. England in the Late Middle Ages. 8th ed. Penguin, 1971.