APA (7th ed.) Citation

Gravetter, F. J., & Wallnau, L. B. (2013). Statistics for the behavioral sciences (nine edition.). Wadsworth Cengage Learning.

Chicago Style (17th ed.) Citation

Gravetter, Frederick J., and Larry B. Wallnau. Statistics for the Behavioral Sciences. nine edition. Australia: Wadsworth Cengage Learning, 2013.

MLA (9th ed.) Citation

Gravetter, Frederick J., and Larry B. Wallnau. Statistics for the Behavioral Sciences. nine edition. Wadsworth Cengage Learning, 2013.