APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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