APA-referens (7:e uppl.)
Gregory, J. (2012). Victorians against the gallows: Capital punishment and the abolitionist movement in nineteenth-century Britain. I.B. Tauris.
Chicago-referens (17:e uppl.)
Gregory, James. Victorians Against the Gallows: Capital Punishment and the Abolitionist Movement in Nineteenth-century Britain. London: I.B. Tauris, 2012.
MLA-referens (9:e uppl.)
Gregory, James. Victorians Against the Gallows: Capital Punishment and the Abolitionist Movement in Nineteenth-century Britain. I.B. Tauris, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.