APA (7th ed.) Citation

Balassa, B. (1977). A "Stages" approach to comparative advantage. World Bank.

Chicago Style (17th ed.) Citation

Balassa, Bela. A "Stages" Approach to Comparative Advantage. Washington, D.C: World Bank, 1977.

MLA (9th ed.) Citation

Balassa, Bela. A "Stages" Approach to Comparative Advantage. World Bank, 1977.