Butler, J. (2006). Three minds, three books, three years: Reinhold Niebuhr, Perry Miller, and Mordechai Kaplan and Religion / Jon Butler. Jewish Social Studies.
Chicago-referens (17:e uppl.)Butler, Jon. "Three Minds, Three Books, Three Years: Reinhold Niebuhr, Perry Miller, and Mordechai Kaplan and Religion / Jon Butler." Jewish Social Studies 2006.
MLA-referens (8:e uppl.)Butler, Jon. "Three Minds, Three Books, Three Years: Reinhold Niebuhr, Perry Miller, and Mordechai Kaplan and Religion / Jon Butler." Jewish Social Studies, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.