Citação norma APA

Weidenfeld, W., & Wessels, W. (1997). Europe from A to Z: Guide to European integration. Office for Official Publications of the European Communities European Commission [distributor].

Citação norma Chicago

Weidenfeld, Werner, and Wolfgang Wessels. Europe from A to Z: Guide to European Integration. Luxembourg: Office for Official Publications of the European Communities European Commission [distributor], 1997.

Citação norma MLA

Weidenfeld, Werner, and Wolfgang Wessels. Europe from A to Z: Guide to European Integration. Office for Official Publications of the European Communities European Commission [distributor], 1997.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.