"Heilbroner, R. L. (1980). Marxism: For and against. W.W.Norton publishers.
Chicago Style (17th ed.) Citation"Heilbroner, Robert L". Marxism: For and Against. W.W.Norton publishers, 1980.
MLA (9th ed.) Citation"Heilbroner, Robert L". Marxism: For and Against. W.W.Norton publishers, 1980.
Warning: These citations may not always be 100% accurate.