Citação norma APA

World Health Organization. Regional Office for the Americas. (2020). Coronavirus virus disease (COVID-19) outbreak: Americas [electronic resource]. Pan American Health Organization.

Citação norma Chicago

World Health Organization. Regional Office for the Americas. Coronavirus Virus Disease (COVID-19) Outbreak: Americas [electronic Resource]. Washington, D.C: Pan American Health Organization, 2020.

Citação norma MLA

World Health Organization. Regional Office for the Americas. Coronavirus Virus Disease (COVID-19) Outbreak: Americas [electronic Resource]. Pan American Health Organization, 2020.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.