(Author), L. O. (2003). Preventing workplace violence: We can't afford not to. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)(Author), Lene Olsen. Preventing Workplace Violence: We Can't Afford Not to. International Labour Organization, 2003.
MLA-Zitierstil (9. Ausg.)(Author), Lene Olsen. Preventing Workplace Violence: We Can't Afford Not to. International Labour Organization, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.