Cita APA (7th ed.)
UN-Habitat. (2010). State of the world's cities 2010/2011: Bridging the urban divide. Earthscan.
Cita Chicago (17th ed.)
UN-Habitat. State of the World's Cities 2010/2011: Bridging the Urban Divide. London: Earthscan, 2010.
Cita MLA (9th ed.)
UN-Habitat. State of the World's Cities 2010/2011: Bridging the Urban Divide. Earthscan, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.