Levine, D. M., & Stephan, D. C. (2010). Presenting data in charts and tables categorical and numerical variables (1st edition.). FT Press.
Chicago Style (17th ed.) CitationLevine, David M., and David Contributor Stephan. Presenting Data in Charts and Tables Categorical and Numerical Variables. 1st edition. [Place of publication not identified]: FT Press, 2010.
MLA (9th ed.) CitationLevine, David M., and David Contributor Stephan. Presenting Data in Charts and Tables Categorical and Numerical Variables. 1st edition. FT Press, 2010.
Warning: These citations may not always be 100% accurate.