APA način citiranja (7. izdanje)
Caldwell, C., Butler, G., & Poston, N. (2009). Lean-Six Sigma for healthcare: A senior leader guide to improving cost and throughput (Second edition.). ASQ Quality Press.
Čikaški stil citiranja (17. izdanje)
Caldwell, Chip, Greg Butler, i Nancy Poston. Lean-Six Sigma for Healthcare: A Senior Leader Guide to Improving Cost and Throughput. Second edition. Milwaukee, Wisconsin: ASQ Quality Press, 2009.
MLA način citiranja (9. izdanje)
Caldwell, Chip, et al. Lean-Six Sigma for Healthcare: A Senior Leader Guide to Improving Cost and Throughput. Second edition. ASQ Quality Press, 2009.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.