Burton, M. B. (1969). The International wild life encyclopedia. Marshall Cavendish.
芝加哥风格引文Burton, Maurice Burton. The International Wild Life Encyclopedia. New York: Marshall Cavendish, 1969.
MLA引文Burton, Maurice Burton. The International Wild Life Encyclopedia. Marshall Cavendish, 1969.
警告：这些引文格式不一定是100％准确.