APA (7th ed.) Citation

Ryan, T. P. (1989). Statistical methods for quality improvement. Wiley.

Chicago Style (17th ed.) Citation

Ryan, Thomas P. Statistical Methods for Quality Improvement. New York: Wiley, 1989.

MLA (8th ed.) Citation

Ryan, Thomas P. Statistical Methods for Quality Improvement. Wiley, 1989.

Warning: These citations may not always be 100% accurate.