@book { DieEinbrgerungtrkischerMigrantinnenundMigranten,
    title = "Die Einbürgerung türkischer Migrantinnen und Migranten",
    author = "Vesile {Güzel}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/226414"
}