Salt, J., Clarke, J., & Schmidt, S. (2000). Patterns and trends in international migration in Western Europe. Office for Official Publications of the European Communities.
Chicago-Zitierstil (17. Ausg.)Salt, John, James Clarke, und Sandra Schmidt. Patterns and Trends in International Migration in Western Europe. Luxembourg: Office for Official Publications of the European Communities, 2000.
MLA-Zitierstil (9. Ausg.)Salt, John, et al. Patterns and Trends in International Migration in Western Europe. Office for Official Publications of the European Communities, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.