APA (7th ed.) Citation

Jones, R. W. (2011). Knight: The warrior and world of chivalry (1. publ.). Osprey.

Chicago Style (17th ed.) Citation

Jones, Robert W. Knight: The Warrior and World of Chivalry. 1. publ. Oxford: Osprey, 2011.

MLA (9th ed.) Citation

Jones, Robert W. Knight: The Warrior and World of Chivalry. 1. publ. Osprey, 2011.

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