Παραπομπή σε μορφή APA (7η εκδ.)

National League for Nursing. (1962). Self-evaluation guide for hospital nursing service: Medication safety. s.n.

Παραπομπή σε μορφή Chicago (17η εκδ.)

National League for Nursing. Self-evaluation Guide for Hospital Nursing Service: Medication Safety. New York: s.n, 1962.

Παραπομπή σε μορφή MLA (9th εκδ.)

National League for Nursing. Self-evaluation Guide for Hospital Nursing Service: Medication Safety. s.n, 1962.