Cita APA (7a ed.)

Siegel, A. F. (2012). Practical business statistics (6th ed.). Academic Press.

Cita Chicago Style (17a ed.)

Siegel, Andrew F. Practical Business Statistics. 6th ed. Burlington, MA: Academic Press, 2012.

Cita MLA (9a ed.)

Siegel, Andrew F. Practical Business Statistics. 6th ed. Academic Press, 2012.