Citação norma APA

Grorge, D., & Mallery, P. (2014). IBM statistics 21 step by step: A simple guide and reference (13th ed.). Pearson Education.

Citação norma Chicago

Grorge, Darren, and Paul Mallery. IBM Statistics 21 Step by Step: A Simple Guide and Reference. 13th ed. U.S.A.: Pearson Education, 2014.

Citação norma MLA

Grorge, Darren, and Paul Mallery. IBM Statistics 21 Step by Step: A Simple Guide and Reference. 13th ed. Pearson Education, 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.