World health Organization, Country office for the republic of maldives. (2014). WHO STEPS survey on risk factors for noncommunicable diseases Maldives, 2011. World Health Organization.
芝加哥风格引文World health Organization, Country office for the republic of maldives. WHO STEPS Survey on Risk Factors for Noncommunicable Diseases Maldives, 2011. New Delhi: World Health Organization, 2014.
MLA引文World health Organization, Country office for the republic of maldives. WHO STEPS Survey on Risk Factors for Noncommunicable Diseases Maldives, 2011. World Health Organization, 2014.
警告：这些引文格式不一定是100％准确.