Spiegel, M. R., & Stephens, L. J. (2014). Statistics (5th ed.). Mc Graw Hill.
芝加哥风格引文Spiegel, Murray R., 与 Larry J. Stephens. Statistics. 5th ed. London: Mc Graw Hill, 2014.
MLA引文Spiegel, Murray R., 与 Larry J. Stephens. Statistics. 5th ed. Mc Graw Hill, 2014.
警告：这些引文格式不一定是100％准确.