APA način citiranja (7. izdanje)

Rico, D. F. (2004). ROI of software process improvement: Metrics for project managers and software engineers. J. Ross Pub..

Čikaški stil citiranja (17. izdanje)

Rico, David F. ROI of Software Process Improvement: Metrics for Project Managers and Software Engineers. Boca Raton, Fla.: J. Ross Pub., 2004.

MLA način citiranja (9. izdanje)

Rico, David F. ROI of Software Process Improvement: Metrics for Project Managers and Software Engineers. J. Ross Pub., 2004.