Cita APA (7a ed.)

Kirchner, E. J., & Schwaiger, K. (1981). The Role of interest groups in the European Community. Gower.

Cita Chicago Style (17a ed.)

Kirchner, Emil Joseph, y Konrad Schwaiger. The Role of Interest Groups in the European Community. Gower, 1981.

Cita MLA (9a ed.)

Kirchner, Emil Joseph, y Konrad Schwaiger. The Role of Interest Groups in the European Community. Gower, 1981.