Style de citation APA (7e éd.)

Sorsa, P. (1994). Regional integration and the Baltics: Which way? World Bank.

Style de citation Chicago (17e éd.)

Sorsa, Piritta. Regional Integration and the Baltics: Which Way? Washington, D.C: World Bank, 1994.

Style de citation MLA (9e éd.)

Sorsa, Piritta. Regional Integration and the Baltics: Which Way? World Bank, 1994.