Bell, A. (2001). Buttmen: Erotic stories and true confessions by gay men who love booty (1. Auflage.). West Beach Books.
Chicago-referens (17:e uppl.)Bell, Alan. Buttmen: Erotic Stories and True Confessions by Gay Men Who Love Booty. 1. Auflage. Indianapolis: West Beach Books, 2001.
MLA-referens (8:e uppl.)Bell, Alan. Buttmen: Erotic Stories and True Confessions by Gay Men Who Love Booty. 1. Auflage. West Beach Books, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.