APA
Lewis K. K., National Bureau of Economic Research & Liu E. X. (2012). International consumption risk is shared after all. Cambridge: NBER.
Chicago
Lewis Karen K, National Bureau of Economic Research and Liu Edith X. 2012. International consumption risk is shared after all. Cambridge: NBER.
Harvard
Lewis K. K., National Bureau of Economic Research and Liu E. X. (2012). International consumption risk is shared after all. Cambridge: NBER.
MLA
Lewis Karen K, National Bureau of Economic Research and Liu Edith X. International consumption risk is shared after all. Cambridge: NBER. 2012.