APA način citiranja (7. izdanje)

Rad, P. F., & Levin, G. (2006). Metrics for project management: Formalized approaches. Management Concepts.

Čikaški stil citiranja (17. izdanje)

Rad, Parviz F., i Ginger Levin. Metrics for Project Management: Formalized Approaches. Vienna, Virginia: Management Concepts, 2006.

MLA način citiranja (9. izdanje)

Rad, Parviz F., i Ginger Levin. Metrics for Project Management: Formalized Approaches. Management Concepts, 2006.