APA (7th ed.) Citation

UNESCO. (1949). International social science bulletin: 7.1955,1,3-4. International social science bulletin.

Chicago Style (17th ed.) Citation

UNESCO. "International Social Science Bulletin: 7.1955,1,3-4." International Social Science Bulletin 1949.

MLA (8th ed.) Citation

UNESCO. "International Social Science Bulletin: 7.1955,1,3-4." International Social Science Bulletin, 1949.

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