APA-viite (7. p.)

Smith, C. E. (1972). Papal enforcement of some medieval marriage laws. Kennikat Press.

Chicago-viite (17. p.)

Smith, Charles Edward. Papal Enforcement of Some Medieval Marriage Laws. Port Washington, N.Y.: Kennikat Press, 1972.

MLA-viite (8. p.)

Smith, Charles Edward. Papal Enforcement of Some Medieval Marriage Laws. Kennikat Press, 1972.