Παραπομπή σε μορφή APA (7η εκδ.)

Gilbert, J. A. (1990). Productivity management: A step-by-step guide for health care professionals. American Hospital Pub.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gilbert, Jack A. Productivity Management: A Step-by-step Guide for Health Care Professionals. Chicago, Ill: American Hospital Pub, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gilbert, Jack A. Productivity Management: A Step-by-step Guide for Health Care Professionals. American Hospital Pub, 1990.