APA (7th ed.) Citation

Schmitt, C., & Ulmen, G. L. (1996). Roman Catholicism and political form. Greenwood Press.

Chicago Style (17th ed.) Citation

Schmitt, Carl, and G. L. Ulmen. Roman Catholicism and Political Form. Westport, Conn: Greenwood Press, 1996.

MLA (9th ed.) Citation

Schmitt, Carl, and G. L. Ulmen. Roman Catholicism and Political Form. Greenwood Press, 1996.