APA (7th ed.) Citation

(1981). The work of WHO in the European Region: Annual report of the regional director. WHO. Regional Office for Europe.

Chicago Style (17th ed.) Citation

The Work of WHO in the European Region: Annual Report of the Regional Director. Copenhagen: WHO. Regional Office for Europe, 1981.

MLA (9th ed.) Citation

The Work of WHO in the European Region: Annual Report of the Regional Director. WHO. Regional Office for Europe, 1981.

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