APA aipamena

Heilbroner, R. L. (1980). Marxism; For and Against. W.W. Norton.

Chicago Style aipamena

Heilbroner, Robert L. Marxism; For and Against. New YOrk: W.W. Norton, 1980.

MLA aipamena

Heilbroner, Robert L. Marxism; For and Against. W.W. Norton, 1980.