Cita APA (7a ed.)
(1981). Directory of the Commission of the European Communities. Commission of the European Communities.
Cita Chicago Style (17a ed.)
Directory of the Commission of the European Communities. Brussels: Commission of the European Communities, 1981.
Cita MLA (9a ed.)
Directory of the Commission of the European Communities. Commission of the European Communities, 1981.
Precaución: Estas citas no son 100% exactas.