Citazione Stile APA (7a Edizione)

World Bank. (1997). Clear water, blue skies: China's environment in the new century. World Bank.

Citazione stile Chigago Style (17a edizione)

World Bank. Clear Water, Blue Skies: China's Environment in the New Century. .Washington, D.C: World Bank, 1997.

Citatione MLA (9a ed.)

World Bank. Clear Water, Blue Skies: China's Environment in the New Century. World Bank, 1997.