APA-referens (7:e uppl.)
Casemore, R. (1964). There were twelve: A collection of twelve stedwardship plays. National Council of Churches.
Chicago-referens (17:e uppl.)
Casemore, Robert. There Were Twelve: A Collection of Twelve Stedwardship Plays. New York: National Council of Churches, 1964.
MLA-referens (9:e uppl.)
Casemore, Robert. There Were Twelve: A Collection of Twelve Stedwardship Plays. National Council of Churches, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.