APA引文

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

Trích dẫn kiểu Chicago

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

MLA引文

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

警告：這些引文格式不一定是100％准確.