APA (7th ed.) Citation

Alesina, A., & Dollar, D. (1998). Who gives foreign aid to whom and why? National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Alesina, Alberto, and David Dollar. Who Gives Foreign Aid to Whom and Why? Cambridge, MA: National Bureau of Economic Research, 1998.

MLA (9th ed.) Citation

Alesina, Alberto, and David Dollar. Who Gives Foreign Aid to Whom and Why? National Bureau of Economic Research, 1998.