Cita APA (7a ed.)

Usher, J. A. (1988). The indirect influence of principles of European Community law in the United Kingdom. Europa-Institut der Universität des Saarlandes.

Cita Chicago Style (17a ed.)

Usher, John Anthony. The Indirect Influence of Principles of European Community Law in the United Kingdom. Saarbrücken: Europa-Institut der Universität des Saarlandes, 1988.

Cita MLA (9a ed.)

Usher, John Anthony. The Indirect Influence of Principles of European Community Law in the United Kingdom. Europa-Institut der Universität des Saarlandes, 1988.