Van der Gaag, N., Van Imhoff, E., & Van Wissen, L. (1997). Long-term internal migration scenarios for the countries of the European Union. European Commission.
Chicago Style (17th ed.) CitationVan der Gaag, Nicole, Evert Van Imhoff, and Leo Van Wissen. Long-term Internal Migration Scenarios for the Countries of the European Union. Luxembourg: European Commission, 1997.
MLA (8th ed.) CitationVan der Gaag, Nicole, et al. Long-term Internal Migration Scenarios for the Countries of the European Union. European Commission, 1997.
Warning: These citations may not always be 100% accurate.