APA (7th ed.) Citation

Rudorff, R. (1974). Knights and the Age of Chivalry. Viking Press.

Chicago Style (17th ed.) Citation

Rudorff, Raymond. Knights and the Age of Chivalry. New York: Viking Press, 1974.

MLA (9th ed.) Citation

Rudorff, Raymond. Knights and the Age of Chivalry. Viking Press, 1974.

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