Cleveland, D. A. (2014). Balancing on a planet: The future of food and agriculture. University of California Press.
Cita Chicago (17th ed.)Cleveland, David Arthur. Balancing on a Planet: The Future of Food and Agriculture. Berkeley, California ; Los Angeles, California ; London, England: University of California Press, 2014.
Cita MLA (9th ed.)Cleveland, David Arthur. Balancing on a Planet: The Future of Food and Agriculture. University of California Press, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.