European Commission, Directorate-General for Employment, Social Affairs and Inclusion (Brussels, Belgium). (2013). Investing in social Europe. Publications Office of the European Union.
Chicago-Zitierstil (17. Ausg.)European Commission, Directorate-General for Employment, Social Affairs and Inclusion (Brussels, Belgium). Investing in Social Europe. Luxembourg: Publications Office of the European Union, 2013.
MLA-Zitierstil (9. Ausg.)European Commission, Directorate-General for Employment, Social Affairs and Inclusion (Brussels, Belgium). Investing in Social Europe. Publications Office of the European Union, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.