ebrary, Inc, Scherr, S. J., & McNeely, J. A. (2007). Farming with nature: The science and practice of ecoagriculture. Island Press.
芝加哥风格引文ebrary, Inc, Sara J. Scherr, 与 Jeffrey A. McNeely. Farming with Nature: The Science and Practice of Ecoagriculture. Washington: Island Press, 2007.
MLA引文ebrary, Inc, et al. Farming with Nature: The Science and Practice of Ecoagriculture. Island Press, 2007.
警告：这些引文格式不一定是100％准确.