Schneider, D. (2011). Crossing borders: Migration and citizenship in the twentieth-century United States. Harvard University Press.
Chicago-referens (17:e uppl.)Schneider, Dorothee. Crossing Borders: Migration and Citizenship in the Twentieth-century United States. Cambridge, MA: Harvard University Press, 2011.
MLA-referens (9:e uppl.)Schneider, Dorothee. Crossing Borders: Migration and Citizenship in the Twentieth-century United States. Harvard University Press, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.