Παραπομπή σε μορφή APA (7η εκδ.)

Hill, K. (1991). Demographic response to economic shock. Office of the Vice President, Development Economics, World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hill, Kenneth. Demographic Response to Economic Shock. Washington, D.C: Office of the Vice President, Development Economics, World Bank, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hill, Kenneth. Demographic Response to Economic Shock. Office of the Vice President, Development Economics, World Bank, 1991.