National Research Council (U.S.). Science and Technology for Sustainability Program, ebrary, Inc, Koshel, P., & McAllister, K. (2008). Transitioning to sustainability through research and development on ecosystem services and biofuels: Workshop summary. National Academies Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Science and Technology for Sustainability Program, Inc ebrary, Patricia Koshel, و Kathleen McAllister. Transitioning to Sustainability Through Research and Development on Ecosystem Services and Biofuels: Workshop Summary. Washington, D.C.: National Academies Press, 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Science and Technology for Sustainability Program, et al. Transitioning to Sustainability Through Research and Development on Ecosystem Services and Biofuels: Workshop Summary. National Academies Press, 2008.