Brown, L. R. (1981). Building a sustainable society. W.W. Norton & Company.
Cita Chicago Style (17a ed.)Brown, Lester Russell. Building a Sustainable Society. New York [etc.]: W.W. Norton & Company, 1981.
Cita MLA (9a ed.)Brown, Lester Russell. Building a Sustainable Society. W.W. Norton & Company, 1981.
Precaución: Estas citas no son 100% exactas.