Hoover, K. R. (1980). The elements of social scientific thinking (2d ed.). St. Martin's Press.
芝加哥风格引文Hoover, Kenneth R. The Elements of Social Scientific Thinking. 2d ed. New York: St. Martin's Press, 1980.
MLA引文Hoover, Kenneth R. The Elements of Social Scientific Thinking. 2d ed. St. Martin's Press, 1980.
警告:这些引文格式不一定是100%准确.