Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.