APA način citiranja (7. izdanje)

Keller, G. (2017). Statistics for management and: Economics. Cengage learning.

Čikaški stil citiranja (17. izdanje)

Keller, Gerald. Statistics for Management and: Economics. Delhi: Cengage learning, 2017.

MLA način citiranja (9. izdanje)

Keller, Gerald. Statistics for Management and: Economics. Cengage learning, 2017.