APA (7th ed.) Citation

Powicke, M. (1962). The thirteenth century, 1216-1307 / by Maurice Powicke (2nd ed.). Clarendon Press.

Chicago Style (17th ed.) Citation

Powicke, Maurice. The Thirteenth Century, 1216-1307 / by Maurice Powicke. 2nd ed. Clarendon Press, 1962.

MLA (9th ed.) Citation

Powicke, Maurice. The Thirteenth Century, 1216-1307 / by Maurice Powicke. 2nd ed. Clarendon Press, 1962.

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