Gaya APA

Cox, I. et al (2016). Visual six sigma:making data analysis lean/ Ian Cox;Marie A.Gaudard;Mia L.Stephen (Ed.2). New Jersey: John Willey & Son Inc.

Gaya MLA

Cox, Ian. et al. "Visual six sigma:making data analysis lean/ Ian Cox;Marie A.Gaudard;Mia L.Stephen". Ed.2 New Jersey: John Willey & Son Inc, 2016. Text.