APA (7th ed.) Citation

Silver, C. S., & DeFries, R. S. (1991). One earth, one future: Our changing global environment. Affiliated East-West press Pvt ltd.

Chicago Style (17th ed.) Citation

Silver, Cheryl Simon, and Ruth S. DeFries. One Earth, One Future: Our Changing Global Environment. New Delhi: Affiliated East-West press Pvt ltd, 1991.

MLA (9th ed.) Citation

Silver, Cheryl Simon, and Ruth S. DeFries. One Earth, One Future: Our Changing Global Environment. Affiliated East-West press Pvt ltd, 1991.