Trích dẫn APA

(2004). Comparative quantification of Health risks: Global and regional burden of disease attrributable to selected major risk factors. World Health Organization.

Trích dẫn kiểu Chicago

Comparative Quantification of Health Risks: Global and Regional Burden of Disease Attrributable to Selected Major Risk Factors. World Health Organization, 2004.

Trích dẫn MLA

Comparative Quantification of Health Risks: Global and Regional Burden of Disease Attrributable to Selected Major Risk Factors. World Health Organization, 2004.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.