APA Citation

George, D., & Mallery, P. IBM SPSS statistics 26 step by step: A simple guide and reference (Sixteenth edition.).

Chicago Style Citation

George, Darren, and Paul Mallery. IBM SPSS Statistics 26 Step By Step: A Simple Guide and Reference. Sixteenth edition.

MLA Citation

George, Darren, and Paul Mallery. IBM SPSS Statistics 26 Step By Step: A Simple Guide and Reference. Sixteenth edition.

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