Cita APA (7a ed.)

Creveling, C. M. (2006). What is Six sigma for technical processes? Prentice Hall.

Cita Chicago Style (17a ed.)

Creveling, Clyde M. What Is Six Sigma for Technical Processes? [Upper Saddle River, N.J.]: Prentice Hall, 2006.

Cita MLA (8a ed.)

Creveling, Clyde M. What Is Six Sigma for Technical Processes? Prentice Hall, 2006.