Cita APA

(2010). Eco2 cities: Ecological cities as economic cities. Washington, D.C: World Bank.

Citación estilo Chicago

Eco2 Cities: Ecological Cities As Economic Cities. Washington, D.C: World Bank, 2010.

Cita MLA

Eco2 Cities: Ecological Cities As Economic Cities. Washington, D.C: World Bank, 2010.