Barrientos, A. (2013). Social Assistance in Developing Countries (First.). Cambridge University Press.
芝加哥风格引文Barrientos, Armando. Social Assistance in Developing Countries. First. United Kindom: Cambridge University Press, 2013.
MLA引文Barrientos, Armando. Social Assistance in Developing Countries. First. Cambridge University Press, 2013.
警告：这些引文格式不一定是100％准确.