ebrary, Inc, Levin, S. A., & Carpenter, S. R. (2009). The Princeton guide to ecology. Princeton University Press.
芝加哥风格引文ebrary, Inc, Simon A. Levin, 与 Stephen R. Carpenter. The Princeton Guide to Ecology. Princeton: Princeton University Press, 2009.
MLA引文ebrary, Inc, et al. The Princeton Guide to Ecology. Princeton University Press, 2009.
警告：这些引文格式不一定是100％准确.