APA (7th ed.) Citation

Oberstar, J. L. (1958). Pressure-Groups and lobbies in the United States. Les cahiers de Bruges. - Collège d'Europe.

Chicago Style (17th ed.) Citation

Oberstar, James L. "Pressure-Groups and Lobbies in the United States." Les Cahiers De Bruges. - Collège D'Europe 1958.

MLA (8th ed.) Citation

Oberstar, James L. "Pressure-Groups and Lobbies in the United States." Les Cahiers De Bruges. - Collège D'Europe, 1958.