APA (7th ed.) Citation

Epple, D., & Romano, R. (2000). Collective choice and voluntary provision of public goods. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Epple, Dennis, and Richard Romano. Collective Choice and Voluntary Provision of Public Goods. Cambridge: National Bureau of Economic Research, 2000.

MLA (9th ed.) Citation

Epple, Dennis, and Richard Romano. Collective Choice and Voluntary Provision of Public Goods. National Bureau of Economic Research, 2000.