National Research Council (U.S.). Committee on Global Change & ebrary, Inc. (1990). The U.S. Global Change Research Program: An assessment of FY 1991 plans. National Academy Press.
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Chicago Style (17th ed.) Zitazioa
National Research Council (U.S.). Committee on Global Change eta Inc ebrary. The U.S. Global Change Research Program: An Assessment of FY 1991 Plans. Washington, D.C.: National Academy Press, 1990.
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MLA (9th ed.) Zitazioa
National Research Council (U.S.). Committee on Global Change eta Inc ebrary. The U.S. Global Change Research Program: An Assessment of FY 1991 Plans. National Academy Press, 1990.
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