Spiegel, M. R., & Constable, R. L. (1992). Theory and problems of statistics (2nd ed.). McGraw-Hill.
芝加哥风格引文Spiegel, Murray R., 与 R. L. Constable. Theory and Problems of Statistics. 2nd ed. London: McGraw-Hill, 1992.
MLA引文Spiegel, Murray R., 与 R. L. Constable. Theory and Problems of Statistics. 2nd ed. McGraw-Hill, 1992.
警告:这些引文格式不一定是100%准确.