APA (7th ed.) Citation

Spilimbergo, A., & Stein, E. (1996). The welfare implications of trading blocs among countries with different endowments. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Spilimbergo, Antonio, and Ernesto Stein. The Welfare Implications of Trading Blocs Among Countries with Different Endowments. Cambridge: National Bureau of Economic Research, 1996.

MLA (9th ed.) Citation

Spilimbergo, Antonio, and Ernesto Stein. The Welfare Implications of Trading Blocs Among Countries with Different Endowments. National Bureau of Economic Research, 1996.

Warning: These citations may not always be 100% accurate.