APA (7th ed.) Citation

United nations. (2001). The State Of The World`s Cities. United Nations.

Chicago Style (17th ed.) Citation

United nations. The State Of The World`s Cities. Nairobi: United Nations, 2001.

MLA (8th ed.) Citation

United nations. The State Of The World`s Cities. United Nations, 2001.

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