Dyfyniad APA

Montgomery, D. C., Jennings, C. L., & Pfund, M. E. (2011). Managing, controlling, and improving quality. Wiley.

Dyfyniad Arddull Chicago

Montgomery, Douglas C., Cheryl L. Jennings, and Michele E. Pfund. Managing, Controlling, and Improving Quality. Hoboken, NJ: Wiley, 2011.

Dyfyniad MLA

Montgomery, Douglas C., et al. Managing, Controlling, and Improving Quality. Wiley, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.