APA (7th ed.) Citation

Charles, K. K., & Kline, P. (2002). Relational costs and the production of social capital: Evidence from carpooling. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Charles, Kerwin Kofi, and Patrick Kline. Relational Costs and the Production of Social Capital: Evidence from Carpooling. Cambridge, MA: National Bureau of Economic Research, 2002.

MLA (9th ed.) Citation

Charles, Kerwin Kofi, and Patrick Kline. Relational Costs and the Production of Social Capital: Evidence from Carpooling. National Bureau of Economic Research, 2002.

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