Cita APA (7a ed.)

Ionescu, G., & Jenkins, R. (1979). The European alternatives: : an inquiry into the policies of the European Community. Sijthoff & Noordhoff.

Cita Chicago Style (17a ed.)

Ionescu, Ghita, y Roy Jenkins. The European Alternatives: : An Inquiry into the Policies of the European Community. Alphen aan den Rijn: Sijthoff & Noordhoff, 1979.

Cita MLA (9a ed.)

Ionescu, Ghita, y Roy Jenkins. The European Alternatives: : An Inquiry into the Policies of the European Community. Sijthoff & Noordhoff, 1979.