Mandel, E., Langston, R., & Freeman, A. (1984). Ricardo, Marx, Sraffa: The Langston memorial volume. London: Verso.
芝加哥风格引文Mandel, Ernest, Robert Langston, 与 Alan Freeman. Ricardo, Marx, Sraffa: The Langston Memorial Volume. London: Verso, 1984.
MLA引文Mandel, Ernest, et al. Ricardo, Marx, Sraffa: The Langston Memorial Volume. London: Verso, 1984.
警告：这些引文格式不一定是100％准确.