Cita APA (7a ed.)
Durning, A. T. (1992). How much is enough?: The consumer society and the future of the earth. Norton.
Cita Chicago Style (17a ed.)
Durning, Alan Thein. How Much Is Enough?: The Consumer Society and the Future of the Earth. New York: Norton, 1992.
Cita MLA (9a ed.)
Durning, Alan Thein. How Much Is Enough?: The Consumer Society and the Future of the Earth. Norton, 1992.
Precaución: Estas citas no son 100% exactas.