dvs Zitierstil

(2020, 12. April). Key planning recommendations for mass gatherings in the context of COVID-19 Interim guidance 19 March 2020. Zugriff unter https://apps.who.int/iris/bitstream/handle/10665/331502/WHO-2019-nCoV-POEmassgathering-2020.2-eng.pdf

APA-Zitierstil (7. Ausg.)

(2020). Key planning recommendations for mass gatherings in the context of COVID-19 Interim guidance 19 March 2020. World Health Organization.

Chicago-Zitierstil (17. Ausg.)

Key Planning Recommendations for Mass Gatherings in the Context of COVID-19 Interim Guidance 19 March 2020. Genf: World Health Organization, 2020.

MLA-Zitierstil (9. Ausg.)

Key Planning Recommendations for Mass Gatherings in the Context of COVID-19 Interim Guidance 19 March 2020. World Health Organization, 2020.