APA
Gourio F., National Bureau of Economic Research, Siemer M. & Verdelhan A. (2011). International risk cycles. Cambridge: NBER.
Chicago
Gourio Francois, National Bureau of Economic Research, Siemer Michael and Verdelhan Adrien. 2011. International risk cycles. Cambridge: NBER.
Harvard
Gourio F., National Bureau of Economic Research, Siemer M. and Verdelhan A. (2011). International risk cycles. Cambridge: NBER.
MLA
Gourio Francois, National Bureau of Economic Research, Siemer Michael and Verdelhan Adrien. International risk cycles. Cambridge: NBER. 2011.