Silver, C. S., & DeFries, R. S. (1990). One earth one future: Our changing global environment. Washington, D.C.: National Academy Press.
Chicago Style CitationSilver, Cheryl Simon,, and Ruth S. DeFries. One Earth One Future: Our Changing Global Environment. Washington, D.C.: National Academy Press, 1990.
MLA CitationSilver, Cheryl Simon,, and Ruth S. DeFries. One Earth One Future: Our Changing Global Environment. Washington, D.C.: National Academy Press, 1990.
Warning: These citations may not always be 100% accurate.