APA (7th ed.) Citation

Hubatsch, W. (1985). Studies in medieval and modern German history. St. Martin's Press.

Chicago Style (17th ed.) Citation

Hubatsch, Walther. Studies in Medieval and Modern German History. New York: St. Martin's Press, 1985.

MLA (9th ed.) Citation

Hubatsch, Walther. Studies in Medieval and Modern German History. St. Martin's Press, 1985.