Von Weizsacker, E., Hunter Lovins, L., & Lovins, A. B. (1997). Factor four doubling wealth-halving resource use: The new report to the club Rome. London: Earthscan Publication.
Chicago Style CitationVon Weizsacker, Ernst, L. Hunter Lovins, and Amory B. Lovins. Factor Four Doubling Wealth-halving Resource Use: The New Report to the Club Rome. London: Earthscan Publication, 1997.
MLA CitationVon Weizsacker, Ernst, L. Hunter Lovins, and Amory B. Lovins. Factor Four Doubling Wealth-halving Resource Use: The New Report to the Club Rome. London: Earthscan Publication, 1997.
Warning: These citations may not always be 100% accurate.