APA-referens (7:e uppl.)
Alexander, B. (2013). Riding Lucifer's Line: Ranger deaths along the Texas-Mexico border. University of North Texas Press.
Chicago-referens (17:e uppl.)
Alexander, Bob. Riding Lucifer's Line: Ranger Deaths Along the Texas-Mexico Border. Denton, Tex.: University of North Texas Press, 2013.
MLA-referens (9:e uppl.)
Alexander, Bob. Riding Lucifer's Line: Ranger Deaths Along the Texas-Mexico Border. University of North Texas Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.