APA (7th ed.) Citation

Quesenberry, C. P. (1997). SPC methods for quality improvement. Wiley.

Chicago Style (17th ed.) Citation

Quesenberry, C. P. SPC Methods for Quality Improvement. New York: Wiley, 1997.

MLA (9th ed.) Citation

Quesenberry, C. P. SPC Methods for Quality Improvement. Wiley, 1997.