APA (7th ed.) Citation

United Nations. Educational, S. a. C. O. (1977). Inter-regional co-operation in the social sciences.

Chicago Style (17th ed.) Citation

United Nations. Educational, Social and Cultural Organisation. Inter-regional Co-operation in the Social Sciences. 1977.

MLA (9th ed.) Citation

United Nations. Educational, Social and Cultural Organisation. Inter-regional Co-operation in the Social Sciences. 1977.

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