National Research Council (U.S.). Working Group on Demographic Effects of Economic and Social Reversals. (1993). Demographic effects of economic reversals in sub-saharan Africa. National Academy Press.
芝加哥风格引文National Research Council (U.S.). Working Group on Demographic Effects of Economic and Social Reversals. Demographic Effects of Economic Reversals in Sub-saharan Africa. Washington, D.C: National Academy Press, 1993.
MLA引文National Research Council (U.S.). Working Group on Demographic Effects of Economic and Social Reversals. Demographic Effects of Economic Reversals in Sub-saharan Africa. National Academy Press, 1993.
警告：这些引文格式不一定是100％准确.