Style de citation APA (7e éd.)

International Union of Local Authorities. (1964). Local government in the 20th century: / proceedings of the IULA jubilee congress, Brussels, June 17 to 25, 1963. M. Nijhoff.

Style de citation Chicago (17e éd.)

International Union of Local Authorities. Local Government in the 20th Century: / Proceedings of the IULA Jubilee Congress, Brussels, June 17 to 25, 1963. The Hague: M. Nijhoff, 1964.

Style de citation MLA (9e éd.)

International Union of Local Authorities. Local Government in the 20th Century: / Proceedings of the IULA Jubilee Congress, Brussels, June 17 to 25, 1963. M. Nijhoff, 1964.