Παραπομπή σε μορφή APA (7η εκδ.)

Egdahl, R. H., & Gertman, P. M. (1978). Technology and the quality of health care. Aspen Systems Corporation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Egdahl, Richard Harrison, και Paul M. Gertman. Technology and the Quality of Health Care. Germantown: Aspen Systems Corporation, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Egdahl, Richard Harrison, και Paul M. Gertman. Technology and the Quality of Health Care. Aspen Systems Corporation, 1978.