Style de citation APA

Wessels, W. (1993). The European Union in the 1990s - ever closer and larger? Europa-Union-Verl.

Style de citation Chicago

Wessels, Wolfgang. The European Union in the 1990s - Ever Closer and Larger? Bonn: Europa-Union-Verl, 1993.

Style de citation MLA

Wessels, Wolfgang. The European Union in the 1990s - Ever Closer and Larger? Europa-Union-Verl, 1993.

Attention : ces citations peuvent ne pas être correctes à 100%.