Duncan, H. D. (1969). Symbols and social theory. Oxford University Press.
芝加哥风格引文Duncan, Hugh Dalziel. Symbols and Social Theory. New York: Oxford University Press, 1969.
MLA引文Duncan, Hugh Dalziel. Symbols and Social Theory. Oxford University Press, 1969.
警告：这些引文格式不一定是100％准确.