APA (7th ed.) Citation

Deyermond, A. D. (1971). The Middle Ages. Ernest Benn [etc.].

Chicago Style (17th ed.) Citation

Deyermond, Alan D. The Middle Ages. London [etc.]: Ernest Benn [etc.], 1971.

MLA (9th ed.) Citation

Deyermond, Alan D. The Middle Ages. Ernest Benn [etc.], 1971.

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