Cita APA

Heilbroner, R. L. 1., & Heilbroner, R. L. 1. (1980). Marxism: For and against (1. edition.). New York, New York: W.W. Norton.

Citación estilo Chicago

Heilbroner, Robert L. 1919-2005, y Robert L. 1919-2005 Heilbroner. Marxism: For and against. 1. edition. New York, New York: W.W. Norton, 1980.

Cita MLA

Heilbroner, Robert L. 1919-2005, y Robert L. 1919-2005 Heilbroner. Marxism: For and against. 1. edition. New York, New York: W.W. Norton, 1980.