APA
Becker A., National Bureau of Economic Research, Enke B. & Falk A. (2018). Ancient origins of the global variation in economic preferences. Cambridge: NBER.
Chicago
Becker Anke, National Bureau of Economic Research, Enke Benjamin and Falk Armin. 2018. Ancient origins of the global variation in economic preferences. Cambridge: NBER.
Harvard
Becker A., National Bureau of Economic Research, Enke B. and Falk A. (2018). Ancient origins of the global variation in economic preferences. Cambridge: NBER.
MLA
Becker Anke, National Bureau of Economic Research, Enke Benjamin and Falk Armin. Ancient origins of the global variation in economic preferences. Cambridge: NBER. 2018.