Clodd, E. (1895). The story of "primitive" man. D. Appleton and company.
芝加哥风格引文Clodd, Edward. The Story of "Primitive" Man. New York: D. Appleton and company, 1895.
MLA引文Clodd, Edward. The Story of "Primitive" Man. D. Appleton and company, 1895.
警告：这些引文格式不一定是100％准确.