APA način citiranja (7. izdanje)

Evans, J. (2007). An Introduction to six sigma and process improvement. Thomson Learning.

Čikaški stil citiranja (17. izdanje)

Evans, James. An Introduction to Six Sigma and Process Improvement. New Delhi: Thomson Learning, 2007.

MLA način citiranja (9. izdanje)

Evans, James. An Introduction to Six Sigma and Process Improvement. Thomson Learning, 2007.