APA (7th ed.) Citation

Kadry, S. (2018). Understanding Six Sigma. Nova Science Publishers, Incorporated.

Chicago Style (17th ed.) Citation

Kadry, Seifedine. Understanding Six Sigma. New York: Nova Science Publishers, Incorporated, 2018.

MLA (9th ed.) Citation

Kadry, Seifedine. Understanding Six Sigma. Nova Science Publishers, Incorporated, 2018.

Warning: These citations may not always be 100% accurate.