ebrary, Inc, Kearns, L., & Keller, C. (2007). Ecospirit: Religions and philosophies for the earth. Fordham University Press.
芝加哥风格引文ebrary, Inc, Laurel Kearns, 与 Catherine Keller. Ecospirit: Religions and Philosophies for the Earth. New York: Fordham University Press, 2007.
MLA引文ebrary, Inc, et al. Ecospirit: Religions and Philosophies for the Earth. Fordham University Press, 2007.
警告：这些引文格式不一定是100％准确.