APA (7th ed.) Citation

(2007). State of the world 2007: Our Urban future (24th ed.). Worldwatch Institute.

Chicago Style (17th ed.) Citation

State of the World 2007: Our Urban Future. 24th ed. Washington: Worldwatch Institute, 2007.

MLA (8th ed.) Citation

State of the World 2007: Our Urban Future. 24th ed. Worldwatch Institute, 2007.

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