Robbers, G. (1996). State and Church in the European Union. State and church in the European Union, 323-333.
Citazione stile Chigago Style (17a edizione)Robbers, Gerhard. "State and Church in the European Union." State and Church in the European Union 1996: 323-333.
Citatione MLA (8a ed.)Robbers, Gerhard. "State and Church in the European Union." State and Church in the European Union, 1996, pp. 323-333.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.