APA (7th ed.) Citation

European Environment Agency. (1999). Catalogue of data sources: Annual topic update .. Office for Official Publ. of the European Communities.

Chicago Style (17th ed.) Citation

European Environment Agency. Catalogue of Data Sources: Annual Topic Update .. Luxembourg: Office for Official Publ. of the European Communities, 1999.

MLA (9th ed.) Citation

European Environment Agency. Catalogue of Data Sources: Annual Topic Update .. Office for Official Publ. of the European Communities, 1999.

Warning: These citations may not always be 100% accurate.