APA (7th ed.) Citation

George, D., & Mallery, P. 1. (2008). SPSS for Windows step by step: A simple guide and reference, 15.0 update (8th ed.). Pearson/A and B.

Chicago Style (17th ed.) Citation

George, Darren, and Paul 1966-Mallery Mallery. SPSS for Windows Step by Step: A Simple Guide and Reference, 15.0 Update. 8th ed. Boston: Pearson/A and B, 2008.

MLA (9th ed.) Citation

George, Darren, and Paul 1966-Mallery Mallery. SPSS for Windows Step by Step: A Simple Guide and Reference, 15.0 Update. 8th ed. Pearson/A and B, 2008.

Warning: These citations may not always be 100% accurate.