Milbank Memorial Fund. (1957). The nature and transmission of the genetic and cultural characteristucs of human populations. s.n.
芝加哥风格引文Milbank Memorial Fund. The Nature and Transmission of the Genetic and Cultural Characteristucs of Human Populations. New York: s.n, 1957.
MLA引文Milbank Memorial Fund. The Nature and Transmission of the Genetic and Cultural Characteristucs of Human Populations. s.n, 1957.
警告：这些引文格式不一定是100％准确.