Cox, G. W. (1969). Readings in conservation ecology. Appleton-Century-Crofts.
芝加哥风格引文Cox, George W. Readings in Conservation Ecology. New York: Appleton-Century-Crofts, 1969.
MLA引文Cox, George W. Readings in Conservation Ecology. Appleton-Century-Crofts, 1969.
警告：这些引文格式不一定是100％准确.