APA (7th ed.) Citation

Parker, G., & Parker, B. (1981). A dictionary of the European Communities. Butterworths.

Chicago Style (17th ed.) Citation

Parker, Geoffrey, and Brenda Parker. A Dictionary of the European Communities. London [u.a.]: Butterworths, 1981.

MLA (9th ed.) Citation

Parker, Geoffrey, and Brenda Parker. A Dictionary of the European Communities. Butterworths, 1981.