Howell, D. C. (1987). Statistical methods for psychology (Second edition.). Duxbury Press.
芝加哥风格引文Howell, David C. Statistical Methods for Psychology. Second edition. Boston: Duxbury Press, 1987.
MLA引文Howell, David C. Statistical Methods for Psychology. Second edition. Duxbury Press, 1987.
警告：这些引文格式不一定是100％准确.