World Health Organization & Ezzati, M. (2004). Comparative quantification of health risks: Global and regional burden of disease attributable to selected major risk factors. World Health Organization.
芝加哥风格引文World Health Organization 与 Majid Ezzati. Comparative Quantification of Health Risks: Global and Regional Burden of Disease Attributable to Selected Major Risk Factors. Geneva: World Health Organization, 2004.
MLA引文World Health Organization 与 Majid Ezzati. Comparative Quantification of Health Risks: Global and Regional Burden of Disease Attributable to Selected Major Risk Factors. World Health Organization, 2004.
警告：这些引文格式不一定是100％准确.