APA-referens (7:e uppl.)

WILLS, G. (1990). Under God: Religion and American politics. Simon and Schuster.

Chicago-referens (17:e uppl.)

WILLS, Garry. Under God: Religion and American Politics. New York: Simon and Schuster, 1990.

MLA-referens (9:e uppl.)

WILLS, Garry. Under God: Religion and American Politics. Simon and Schuster, 1990.