Cita APA (7th ed.)

Bowerman, B. L., O'Connell, R. T., & Murphree, E. (2011). Business statistics in practice (6th ed.). McGraw-Hill/Irwin.

Cita Chicago (17th ed.)

Bowerman, Bruce L., Richard T. O'Connell, i Emily Murphree. Business Statistics in Practice. 6th ed. New York, NY: McGraw-Hill/Irwin, 2011.

Cita MLA (9th ed.)

Bowerman, Bruce L., et al. Business Statistics in Practice. 6th ed. McGraw-Hill/Irwin, 2011.