Weatherby, G. A. (2018). Six cases of mass murder - Columbine, Virginia Tech, Aurora Movie Theatre, Sandy Hook, Pulse Nightclub, Las Vegas: Explaining why people kill. The Edwin Mellen Press.
Chicago-Zitierstil (17. Ausg.)Weatherby, Georgie Ann. Six Cases of Mass Murder - Columbine, Virginia Tech, Aurora Movie Theatre, Sandy Hook, Pulse Nightclub, Las Vegas: Explaining Why People Kill. Lewiston Lampeter: The Edwin Mellen Press, 2018.
MLA-Zitierstil (9. Ausg.)Weatherby, Georgie Ann. Six Cases of Mass Murder - Columbine, Virginia Tech, Aurora Movie Theatre, Sandy Hook, Pulse Nightclub, Las Vegas: Explaining Why People Kill. The Edwin Mellen Press, 2018.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
