APA (7th ed.) Citation

George, D., & Mallery, P. (2000). SPSS for Windows step by step: A simple guide and reference 9.0 update (2nd ed.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

George, Darren, and Paul Mallery. SPSS for Windows Step by Step: A Simple Guide and Reference 9.0 Update. 2nd ed. Boston: Allyn and Bacon, 2000.

MLA (9th ed.) Citation

George, Darren, and Paul Mallery. SPSS for Windows Step by Step: A Simple Guide and Reference 9.0 Update. 2nd ed. Allyn and Bacon, 2000.