Geer, J. G. (1996). From tea leaves to opinion polls: A theory of democratic leadership. Columbia University Press.
芝加哥风格引文Geer, John Gray. From Tea Leaves to Opinion Polls: A Theory of Democratic Leadership. New York: Columbia University Press, 1996.
MLA引文Geer, John Gray. From Tea Leaves to Opinion Polls: A Theory of Democratic Leadership. Columbia University Press, 1996.
警告：这些引文格式不一定是100％准确.