Παραπομπή σε μορφή APA (7η εκδ.)

Easterly, W. R. (1989). How much fiscal adjustment is enough?: The case of Colombia. Country Economics Department, World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Easterly, William R. How Much Fiscal Adjustment Is Enough?: The Case of Colombia. Washington, D.C: Country Economics Department, World Bank, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Easterly, William R. How Much Fiscal Adjustment Is Enough?: The Case of Colombia. Country Economics Department, World Bank, 1989.