APA (7th ed.) Citation

Donaldson, J. B., & Mehra, R. (2007). Risk based explanations of the equity premium. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Donaldson, John B., and Rajnish Mehra. Risk Based Explanations of the Equity Premium. Cambridge, Mass: National Bureau of Economic Research, 2007.

MLA (9th ed.) Citation

Donaldson, John B., and Rajnish Mehra. Risk Based Explanations of the Equity Premium. National Bureau of Economic Research, 2007.