Παραπομπή σε μορφή APA (7η εκδ.)

United Nations Department of Economic and Social Development. Projection methods for integrating population variables into development planning. United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations Department of Economic and Social Development. Projection Methods for Integrating Population Variables into Development Planning. New York: United Nations.

Παραπομπή σε μορφή MLA (8th εκδ.)

United Nations Department of Economic and Social Development. Projection Methods for Integrating Population Variables into Development Planning. United Nations.