SIEGEL S. (1988). NONPARAMETRIC STATISTICS FOR THE BEHAVIORAL SCIENCES (2.). MCGRAW-HILL.
芝加哥风格引文SIEGEL S. NONPARAMETRIC STATISTICS FOR THE BEHAVIORAL SCIENCES. 2. LONDON: MCGRAW-HILL, 1988.
MLA引文SIEGEL S. NONPARAMETRIC STATISTICS FOR THE BEHAVIORAL SCIENCES. 2. MCGRAW-HILL, 1988.
警告：这些引文格式不一定是100％准确.