APA-referens (7:e uppl.)
Novak, M. (2003). On two wings: Humble faith and common sense at the American founding. Encounter Books.
Chicago-referens (17:e uppl.)
Novak, Michael. On Two Wings: Humble Faith and Common Sense at the American Founding. San Francisco, CA: Encounter Books, 2003.
MLA-referens (9:e uppl.)
Novak, Michael. On Two Wings: Humble Faith and Common Sense at the American Founding. Encounter Books, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.