Hulme, D. (2016). Should rich nations help the poor? Polity Press.
芝加哥风格引文Hulme, David. Should Rich Nations Help the Poor? Cambridge, UK ; Malden, MA: Polity Press, 2016.
MLA引文Hulme, David. Should Rich Nations Help the Poor? Polity Press, 2016.
警告：这些引文格式不一定是100％准确.