Citação norma APA

(2007). SARS How a global epidemic was stopped. Western pacific region.

Citação norma Chicago

SARS How a Global Epidemic Was Stopped. Geneva: Western pacific region, 2007.

Citação norma MLA

SARS How a Global Epidemic Was Stopped. Western pacific region, 2007.

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