Pei, M. (1972). Voices of man: The meaning and function of language. AMS Press.
芝加哥风格引文Pei, Mario. Voices of Man: The Meaning and Function of Language. New York: AMS Press, 1972.
MLA引文Pei, Mario. Voices of Man: The Meaning and Function of Language. AMS Press, 1972.
警告：这些引文格式不一定是100％准确.