APA ציטוט
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.
Chicago Style (17th ed.) Citation
National Research Council (U.S.). Committee on Global Change and Inc ebrary. The U.S. Global Change Research Program: An Assessment of FY 1991 Plans. Washington, D.C.: National Academy Press, 1990.
ציטוט MLA
National Research Council (U.S.). Committee on Global Change and Inc ebrary. The U.S. Global Change Research Program: An Assessment of FY 1991 Plans. National Academy Press, 1990.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.