Παραπομπή σε μορφή APA (7η εκδ.)

Etten, G. M. v. (1976). Rural health development in Tanzania: A case-study of medical sociology in a developing country. Van Gorcum.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Etten, G. M. van. Rural Health Development in Tanzania: A Case-study of Medical Sociology in a Developing Country. Assen: Van Gorcum, 1976.

Παραπομπή σε μορφή MLA (8th εκδ.)

Etten, G. M. van. Rural Health Development in Tanzania: A Case-study of Medical Sociology in a Developing Country. Van Gorcum, 1976.