Commoner, B. (1974). The closing circle: Nature, man, and technology. New York: Alfred A. Knopf.
Chicago Style CitationCommoner, Barry. The Closing Circle: Nature, Man, and Technology. New York: Alfred A. Knopf, 1974.
Cita MLACommoner, Barry. The Closing Circle: Nature, Man, and Technology. New York: Alfred A. Knopf, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.