Littlewood, T. B. (1977). The politics of population control. University of Notre Dame Press.
芝加哥风格引文Littlewood, Thomas B. The Politics of Population Control. Notre Dame, Indiana: University of Notre Dame Press, 1977.
MLA引文Littlewood, Thomas B. The Politics of Population Control. University of Notre Dame Press, 1977.
警告：这些引文格式不一定是100％准确.