ebrary, Inc, Cooper, D. E., & Palmer, J. (1995). Just environments: Intergenerational, international, and interspecies issues. Routledge.
芝加哥风格引文ebrary, Inc, David E. Cooper, 与 Joy Palmer. Just Environments: Intergenerational, International, and Interspecies Issues. London ; New York: Routledge, 1995.
MLA引文ebrary, Inc, et al. Just Environments: Intergenerational, International, and Interspecies Issues. Routledge, 1995.
警告：这些引文格式不一定是100％准确.