Perkins, J. H., & Perkins, J. H. (1997). Geopolitics and the green revolution: Wheat, genes, and the cold war. New York: Oxford University Press.
Chicago Style CitationPerkins, John H., and John H. Perkins. Geopolitics and the Green Revolution: Wheat, Genes, and the Cold War. New York: Oxford University Press, 1997.
MLA CitationPerkins, John H., and John H. Perkins. Geopolitics and the Green Revolution: Wheat, Genes, and the Cold War. New York: Oxford University Press, 1997.
Warning: These citations may not always be 100% accurate.