APA (7th ed.) Citation

Bumke, J. (1982). The concept of knighthood in the Middle Ages. AMS Press.

Chicago Style (17th ed.) Citation

Bumke, Joachim. The Concept of Knighthood in the Middle Ages. New York, N.Y.: AMS Press, 1982.

MLA (9th ed.) Citation

Bumke, Joachim. The Concept of Knighthood in the Middle Ages. AMS Press, 1982.