Campbell, J., & Marshall, R. (1961). The science of providing milk for man: научное издание.
芝加哥风格引文Campbell, J.R, 与 R.T Marshall. The Science of Providing Milk for Man: научное издание. 1961.
MLA引文Campbell, J.R, 与 R.T Marshall. The Science of Providing Milk for Man: научное издание. 1961.
警告：这些引文格式不一定是100％准确.