Cita APA (7th ed.)

De Melo, J. (1993). The regionalism: A country perspective. Country Economics Department, World Bank.

Cita Chicago (17th ed.)

De Melo, Jaime. The Regionalism: A Country Perspective. [Washington, D.C.]: Country Economics Department, World Bank, 1993.

Cita MLA (9th ed.)

De Melo, Jaime. The Regionalism: A Country Perspective. Country Economics Department, World Bank, 1993.