Factor four : doubling wealth, halving resource use : the new report to the Club of Rome

MLA

Weizsäcker, Ernst U. von, Amory B Lovins, and L. Hunter Lovins. Factor Four : Doubling Wealth, Halving Resource Use : the New Report to the Club of Rome. London: Earthscan, 1997.

APA

Weizsäcker, E. U. von, Lovins, A. B., & Lovins, L. Hunter. (1997). Factor four : doubling wealth, halving resource use : the new report to the Club of Rome. London: Earthscan.

Chicago

Weizsäcker, Ernst U. von, Amory B. Lovins, and L. Hunter Lovins. Factor Four: Doubling Wealth, Halving Resource Use : the New Report to the Club of Rome. London: Earthscan, 1997.