Cita APA (7th ed.)

Betteley, G. (1994). Using statistics in industry: Quality improvement through total process control. Prentice Hall.

Cita Chicago (17th ed.)

Betteley, Gordon. Using Statistics in Industry: Quality Improvement Through Total Process Control. New York: Prentice Hall, 1994.

Cita MLA (9th ed.)

Betteley, Gordon. Using Statistics in Industry: Quality Improvement Through Total Process Control. Prentice Hall, 1994.

Atenció: Aquestes cites poden no estar 100% correctes.