Style de citation APA (7e éd.)

Balassa, B. A. (1991). Economic integration in Eastern Europe. Office of the Vice President, World Bank.

Style de citation Chicago (17e éd.)

Balassa, Bela A. Economic Integration in Eastern Europe. Washington, D.C: Office of the Vice President, World Bank, 1991.

Style de citation MLA (9e éd.)

Balassa, Bela A. Economic Integration in Eastern Europe. Office of the Vice President, World Bank, 1991.