Παραπομπή σε μορφή APA (7η εκδ.)

Eldridge, H. T. (1954). Population policies: A survey of recent developments. The International Union for the Scientific Study of Population Administrative Office.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Eldridge, Hope T. Population Policies: A Survey of Recent Developments. Washington: The International Union for the Scientific Study of Population Administrative Office, 1954.

Παραπομπή σε μορφή MLA (8th εκδ.)

Eldridge, Hope T. Population Policies: A Survey of Recent Developments. The International Union for the Scientific Study of Population Administrative Office, 1954.