Joppke, C. (2005). Selecting by origin: Ethnic migration in the liberal state. Harvard University Press.
Chicago-Zitierstil (17. Ausg.)Joppke, Christian. Selecting by Origin: Ethnic Migration in the Liberal State. Cambridge, Massachusetts, and London, England: Harvard University Press, 2005.
MLA-Zitierstil (9. Ausg.)Joppke, Christian. Selecting by Origin: Ethnic Migration in the Liberal State. Harvard University Press, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.