George,Darren, & Mallery, P. (2006). SPSS for Windows step by step: A simple guide and reference,13.0update (6th ed.). Pearson A and B.
芝加哥风格引文George,Darren, 与 Paul Mallery. SPSS for Windows Step by Step: A Simple Guide and Reference,13.0update. 6th ed. Boston ; New Delhi: Pearson A and B, 2006.
MLA引文George,Darren, 与 Paul Mallery. SPSS for Windows Step by Step: A Simple Guide and Reference,13.0update. 6th ed. Pearson A and B, 2006.
警告：这些引文格式不一定是100％准确.