APA (7th ed.) Zitazioa

Parker, G. (1981). A dictionary of the European: Communities. worths.

Chicago Style (17th ed.) Zitazioa

Parker, Geoffrey. A Dictionary of the European: Communities. London: worths, 1981.

MLA (9th ed.) Zitazioa

Parker, Geoffrey. A Dictionary of the European: Communities. worths, 1981.