APA (7th ed.) Citation

Haucourt, G. d. (1963). Life in the Middle Ages. Walker.

Chicago Style (17th ed.) Citation

Haucourt, Genevieve d'. Life in the Middle Ages. New York: Walker, 1963.

MLA (9th ed.) Citation

Haucourt, Genevieve d'. Life in the Middle Ages. Walker, 1963.

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