APA (7th ed.) Citation

Keller ,Paul. (2005). Six Sigma Demystified: A Self-Teaching guide. McGraw Hill.

Chicago Style (17th ed.) Citation

Keller ,Paul. Six Sigma Demystified: A Self-Teaching Guide. New York: McGraw Hill, 2005.

MLA (9th ed.) Citation

Keller ,Paul. Six Sigma Demystified: A Self-Teaching Guide. McGraw Hill, 2005.

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