APA (7th ed.) Citation

Ullmann, W. (1975). Law and politics in the Middle Ages: An introduction to the sources of medieval political ideas. Hodder & Stoughton.

Chicago Style (17th ed.) Citation

Ullmann, Walter. Law and Politics in the Middle Ages: An Introduction to the Sources of Medieval Political Ideas. London: Hodder & Stoughton, 1975.

MLA (9th ed.) Citation

Ullmann, Walter. Law and Politics in the Middle Ages: An Introduction to the Sources of Medieval Political Ideas. Hodder & Stoughton, 1975.

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