APA-referens (7:e uppl.)
Hirsch, J. (2003). Portrait of America: A cultural history of the Federal Writers' Project. University of North Carolina Press.
Chicago-referens (17:e uppl.)
Hirsch, Jerrold. Portrait of America: A Cultural History of the Federal Writers' Project. Chapel Hill: University of North Carolina Press, 2003.
MLA-referens (9:e uppl.)
Hirsch, Jerrold. Portrait of America: A Cultural History of the Federal Writers' Project. University of North Carolina Press, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.