Ricardo, Marx, Sraffa : : the Langston memorial volume / / introduced by Ernest Mandel ; edited by Ernest Mandel and Alan Freeman.

MLA

Mandel, Ernest, Robert Langston, and Alan Freeman. Ricardo, Marx, Sraffa : the Langston Memorial Volume. London: Verso, 1984.

APA

Mandel, E., Langston, R., & Freeman, A. (1984). Ricardo, Marx, Sraffa : the Langston memorial volume. London: Verso.

Chicago

Mandel, Ernest, Robert Langston, and Alan Freeman. Ricardo, Marx, Sraffa: The Langston Memorial Volume. London: Verso, 1984.