APA (7th ed.) Zitazioa

Christensen, E. H., Coombes-Betz, K. M., & Stein, M. S. (2007). The certified quality process analyst handbook. ASQ Quality Press.

Chicago Style (17th ed.) Zitazioa

Christensen, Eldon H., Kathleen M. Coombes-Betz, eta Marilyn S. Stein. The Certified Quality Process Analyst Handbook. Milwaukee, Wisconsin: ASQ Quality Press, 2007.

MLA (9th ed.) Zitazioa

Christensen, Eldon H., et al. The Certified Quality Process Analyst Handbook. ASQ Quality Press, 2007.