Style de citation APA (7e éd.)

Hogya, D. (2007). Introduction to six sigma. University of Cincinnati.

Style de citation Chicago (17e éd.)

Hogya, Denis. Introduction to Six Sigma. [s.l.]: University of Cincinnati, 2007.

Style de citation MLA (9e éd.)

Hogya, Denis. Introduction to Six Sigma. University of Cincinnati, 2007.