Citazione Stile APA (7a Edizione)
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.
Citazione stile Chigago Style (17a edizione)
National Research Council (U.S.). Committee on Twenty-First Century Systems Agriculture e Inc ebrary. Toward Sustainable Agricultural Systems in the 21st Century. Washington, D.C.: National Academies Press, 2010.
Citatione MLA (9a ed.)
National Research Council (U.S.). Committee on Twenty-First Century Systems Agriculture e Inc ebrary. Toward Sustainable Agricultural Systems in the 21st Century. National Academies Press, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.