APA (7e ed.) Bronvermelding
National Research Council (U.S.). Committee on Twenty-First Century Systems Agriculture & ebrary, Inc. (2010). Toward sustainable agricultural systems in the 21st century. National Academies Press.
Chicago (17e ed.) Bronvermelding
National Research Council (U.S.). Committee on Twenty-First Century Systems Agriculture en Inc ebrary. Toward Sustainable Agricultural Systems in the 21st Century. Washington, D.C.: National Academies Press, 2010.
MLA (9e ed.) Bronvermelding
National Research Council (U.S.). Committee on Twenty-First Century Systems Agriculture en Inc ebrary. Toward Sustainable Agricultural Systems in the 21st Century. National Academies Press, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.