Cita APA (7a ed.)

Snee, R. D., & Hoerl, R. W. (2003). Leading Six Sigma: A step-by-step guide based on experience with GE and other Six Sigma companies. Financial Times/Prentice Hall.

Cita Chicago Style (17a ed.)

Snee, Ronald D., y Roger Wesley Hoerl. Leading Six Sigma: A Step-by-step Guide Based on Experience with GE and Other Six Sigma Companies. Upper Saddle River, NJ: Financial Times/Prentice Hall, 2003.

Cita MLA (8a ed.)

Snee, Ronald D., y Roger Wesley Hoerl. Leading Six Sigma: A Step-by-step Guide Based on Experience with GE and Other Six Sigma Companies. Financial Times/Prentice Hall, 2003.