Beazley, M. (1993). Caring for the earth: A strategy for survival. Reed International Books.
芝加哥风格引文Beazley, Mitchell. Caring for the Earth: A Strategy for Survival. London: Reed International Books, 1993.
MLA引文Beazley, Mitchell. Caring for the Earth: A Strategy for Survival. Reed International Books, 1993.
警告：这些引文格式不一定是100％准确.