APA (7th ed.) Citation

George, D. (2012). Spss for windows step by step: a: Simple guide and reference 17.0. Pearson.

Chicago Style (17th ed.) Citation

George, Darren. Spss for Windows Step by Step: A: Simple Guide and Reference 17.0. New Delhi: Pearson, 2012.

MLA (9th ed.) Citation

George, Darren. Spss for Windows Step by Step: A: Simple Guide and Reference 17.0. Pearson, 2012.