Cita APA (7a ed.)

Ryan, T. P. (2011). Statistical methods for quality improvement (3rd ed.). Wiley.

Cita Chicago Style (17a ed.)

Ryan, Thomas P. Statistical Methods for Quality Improvement. 3rd ed. Hoboken, N.J.: Wiley, 2011.

Cita MLA (9a ed.)

Ryan, Thomas P. Statistical Methods for Quality Improvement. 3rd ed. Wiley, 2011.