World Health Organization. (2001). Giving adolescents a voice: Conducting a rapid assessment of adolescent health needs. World Health Organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization. Giving Adolescents a Voice: Conducting a Rapid Assessment of Adolescent Health Needs. Geneva: World Health Organization, 2001.
MLA-Zitierstil (8. Ausg.)World Health Organization. Giving Adolescents a Voice: Conducting a Rapid Assessment of Adolescent Health Needs. World Health Organization, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.