APA-referens (7:e uppl.)
Ehrhardt, J. (2004). Writers of conviction: The personal politics of Zona Gale, Dorothy Canfield Fisher, Rose Wilder Lane, and Josephine Herbst. University of Missouri Press.
Chicago-referens (17:e uppl.)
Ehrhardt, Julia. Writers of Conviction: The Personal Politics of Zona Gale, Dorothy Canfield Fisher, Rose Wilder Lane, and Josephine Herbst. Columbia: University of Missouri Press, 2004.
MLA-referens (9:e uppl.)
Ehrhardt, Julia. Writers of Conviction: The Personal Politics of Zona Gale, Dorothy Canfield Fisher, Rose Wilder Lane, and Josephine Herbst. University of Missouri Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.