APA-Zitierstil (7. Ausg.)
Department of Mental Health and Substance Use. (2020). The impact of COVID-19 on mental, neurological and substance use services: Results of a rapid assessment. World Health Organization.
Chicago-Zitierstil (17. Ausg.)
Department of Mental Health and Substance Use. The Impact of COVID-19 on Mental, Neurological and Substance Use Services: Results of a Rapid Assessment. Ginebra: World Health Organization, 2020.
MLA-Zitierstil (9. Ausg.)
Department of Mental Health and Substance Use. The Impact of COVID-19 on Mental, Neurological and Substance Use Services: Results of a Rapid Assessment. World Health Organization, 2020.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.