Παραπομπή σε μορφή APA (7η εκδ.)

Bell, J. E. (1969). The family in the hospital: Lessons from developing countries. National Institute of Mental Health.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bell, John Elderkin. The Family in the Hospital: Lessons from Developing Countries. Chevy Chase, MD: National Institute of Mental Health, 1969.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bell, John Elderkin. The Family in the Hospital: Lessons from Developing Countries. National Institute of Mental Health, 1969.