Cita APA

Heilbroner, R. L. (1974). An inquiry into the human prospect. W.W. Norton.

Citación estilo Chicago

Heilbroner, Robert L. An Inquiry into the Human Prospect. New York: W.W. Norton, 1974.

Cita MLA

Heilbroner, Robert L. An Inquiry into the Human Prospect. W.W. Norton, 1974.

Warning: These citations may not always be 100% accurate.