Heilbroner, R. L. (1959). The future as history: The historic currents of our time and the direction in which they are taking America. Grove Press, Inc.
Chicago Style (17th ed.) CitationHeilbroner, Robert L. The Future as History: The Historic Currents of Our Time and the Direction in Which They Are Taking America. New York: Grove Press, Inc, 1959.
MLA (9th ed.) CitationHeilbroner, Robert L. The Future as History: The Historic Currents of Our Time and the Direction in Which They Are Taking America. Grove Press, Inc, 1959.
Warning: These citations may not always be 100% accurate.