APA (7th ed.) Citation

George, D., & Mallery, P. (2022). IBM SPSS statistics 27 step by step: A simple guide and reference (Seventeenth edition.). Routledge.

Chicago Style (17th ed.) Citation

George, Darren, and Paul Mallery. IBM SPSS Statistics 27 Step by Step: A Simple Guide and Reference. Seventeenth edition. New York, NY: Routledge, 2022.

MLA (9th ed.) Citation

George, Darren, and Paul Mallery. IBM SPSS Statistics 27 Step by Step: A Simple Guide and Reference. Seventeenth edition. Routledge, 2022.

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