APA (7th ed.) Citation

Gierke, O. (1996). Political theories of the middle age (reprint of the 1900 ed.). Thoemmes Press.

Chicago Style (17th ed.) Citation

Gierke, Otto. Political Theories of the Middle Age. reprint of the 1900 ed. Bristol: Thoemmes Press, 1996.

MLA (9th ed.) Citation

Gierke, Otto. Political Theories of the Middle Age. reprint of the 1900 ed. Thoemmes Press, 1996.