APA-Zitierstil (7. Ausg.)

Ullmann, W. (1975). Law and politics in the Middle Ages: An introduction to the sources of medieval political ideas. Cambridge University Press. https://doi.org/10.1017/CBO9780511562259

Chicago-Zitierstil (17. Ausg.)

Ullmann, Walter. Law and Politics in the Middle Ages: An Introduction to the Sources of Medieval Political Ideas. Cambridge: Cambridge University Press, 1975. https://doi.org/10.1017/CBO9780511562259.

MLA-Zitierstil (9. Ausg.)

Ullmann, Walter. Law and Politics in the Middle Ages: An Introduction to the Sources of Medieval Political Ideas. Cambridge University Press, 1975. https://doi.org/10.1017/CBO9780511562259.