APA引文

Richards, P. W. (1970). life of the jungle. McGraw-Hill.

Chicago Edition Citation

Richards, Paual W. Life of the Jungle. New York: McGraw-Hill, 1970.

MLA引文

Richards, Paual W. Life of the Jungle. McGraw-Hill, 1970.

警告：這些引文格式不一定是100％准確.