APA-ийн эшлэл(7 дахь хэвлэлт)

Silver, C. S., & DeFries, R. S. (1990). One earth, one future: Our changing global environment. National Academy Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Silver, Cheryl Simon, ба Ruth S. DeFries. One Earth, One Future: Our Changing Global Environment. Washington, D.C.: National Academy Press, 1990.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Silver, Cheryl Simon, ба Ruth S. DeFries. One Earth, One Future: Our Changing Global Environment. National Academy Press, 1990.