APA (7th ed.) Citation

Keller, G., & Warrack, B. (1997). Statistics for management and economics (4. ed.). Duxbury Press.

Chicago Style (17th ed.) Citation

Keller, Gerald, and Brian Warrack. Statistics for Management and Economics. 4. ed. Pacific Grove: Duxbury Press, 1997.

MLA (9th ed.) Citation

Keller, Gerald, and Brian Warrack. Statistics for Management and Economics. 4. ed. Duxbury Press, 1997.