World Health Organization. (2011). South-East Asia regional conference on epidemiology: The Proceedings. World Health Organization.
芝加哥风格引文World Health Organization. South-East Asia Regional Conference on Epidemiology: The Proceedings. New Delhi: World Health Organization, 2011.
MLA引文World Health Organization. South-East Asia Regional Conference on Epidemiology: The Proceedings. World Health Organization, 2011.
警告：这些引文格式不一定是100％准确.