APA
Lin X., National Bureau of Economic Research & Zhang L. (2011). Covariances versus characteristics in general equilibrium. Cambridge: NBER.
Chicago
Lin Xiaoji, National Bureau of Economic Research and Zhang Lu. 2011. Covariances versus characteristics in general equilibrium. Cambridge: NBER.
Harvard
Lin X., National Bureau of Economic Research and Zhang L. (2011). Covariances versus characteristics in general equilibrium. Cambridge: NBER.
MLA
Lin Xiaoji, National Bureau of Economic Research and Zhang Lu. Covariances versus characteristics in general equilibrium. Cambridge: NBER. 2011.