Παραπομπή σε μορφή APA (7η εκδ.)

Harrell, C., & Tumay, K. (1995). Simulation made easy: A manager's guide. Institute of Industrial Engineers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harrell, Charles, και Kerim Tumay. Simulation Made Easy: A Manager's Guide. Norcross, Ga.: Institute of Industrial Engineers, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Harrell, Charles, και Kerim Tumay. Simulation Made Easy: A Manager's Guide. Institute of Industrial Engineers, 1995.