Style de citation APA (7e éd.)

Keller, G., & Warrack, B. (1997). Statistics for management and economics (4a. ed.). International Thomson.

Style de citation Chicago (17e éd.)

Keller, Gerald, et Brian Warrack. Statistics for Management and Economics. 4a. ed. Belmont: International Thomson, 1997.

Style de citation MLA (9e éd.)

Keller, Gerald, et Brian Warrack. Statistics for Management and Economics. 4a. ed. International Thomson, 1997.