Cox, G. W. (1993). Conservation ecology: Biosphere & biosurvival. WCB.
芝加哥风格引文Cox, George W. Conservation Ecology: Biosphere & Biosurvival. Iowa: WCB, 1993.
MLA引文Cox, George W. Conservation Ecology: Biosphere & Biosurvival. WCB, 1993.
警告：这些引文格式不一定是100％准确.