World Health Organization. (2001). Suicide Prevention: Emerging from darkness. World Health Organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization. Suicide Prevention: Emerging from Darkness. NeW Delhi: World Health Organization, 2001.
MLA-Zitierstil (8. Ausg.)World Health Organization. Suicide Prevention: Emerging from Darkness. World Health Organization, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.