APA-referens (7:e uppl.)
Horner, W. T. (2005). Showdown in the Show-Me State: The fight over conceal-and-carry gun laws in Missouri. University of Missouri Press.
Chicago-referens (17:e uppl.)
Horner, William T. Showdown in the Show-Me State: The Fight over Conceal-and-carry Gun Laws in Missouri. Columbia, Mo.: University of Missouri Press, 2005.
MLA-referens (9:e uppl.)
Horner, William T. Showdown in the Show-Me State: The Fight over Conceal-and-carry Gun Laws in Missouri. University of Missouri Press, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.