APA (7th ed.) Citation

United nations. (1990). Annual report of UNIDO 1989. UN.

Chicago Style (17th ed.) Citation

United nations. Annual Report of UNIDO 1989. Vienna: UN, 1990.

MLA (8th ed.) Citation

United nations. Annual Report of UNIDO 1989. UN, 1990.

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