APA Edition Citation

George, D. a. M. (2010). SPSS for windows step by step: A simple guide and reference (10 Edition.).

Chicago Edition Citation

George, Darren and Mallery. SPSS for Windows Step by Step: A Simple Guide and Reference. 10 Edition. Pearson Education Inc.., New Delhi, 2010.

MLA Edition Citation

George, Darren and Mallery. SPSS for Windows Step by Step: A Simple Guide and Reference. 10 Edition. 2010.