APA (7th ed.) Citation

Barro, R. J., & McCleary, R. M. (2003). International determinants of religiosity. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Barro, Robert J., and Rachel M. McCleary. International Determinants of Religiosity. Cambridge, Mass: National Bureau of Economic Research, 2003.

MLA (9th ed.) Citation

Barro, Robert J., and Rachel M. McCleary. International Determinants of Religiosity. National Bureau of Economic Research, 2003.