(2003). Advocacy for mental health: Mental health policy and service guidance package. World Health Organization.
Chicago-Zitierstil (17. Ausg.)Advocacy for Mental Health: Mental Health Policy and Service Guidance Package. Geneva: World Health Organization, 2003.
MLA-Zitierstil (9. Ausg.)Advocacy for Mental Health: Mental Health Policy and Service Guidance Package. World Health Organization, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.