Παραπομπή σε μορφή APA (7η εκδ.)

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].

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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