National Research Council (U.S.), National Research Council (U.S.). Committee on Incorporating Sustainability in the U.S. Environmental Protection Agency, & ebrary, Inc. (2011). Sustainability and the U.S. EPA. National Academies Press.
Chicago-Zitierstil (17. Ausg.)National Research Council (U.S.), National Research Council (U.S.). Committee on Incorporating Sustainability in the U.S. Environmental Protection Agency, und Inc ebrary. Sustainability and the U.S. EPA. Washington, D.C.: National Academies Press, 2011.
MLA-Zitierstil (9. Ausg.)National Research Council (U.S.), et al. Sustainability and the U.S. EPA. National Academies Press, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.