APA (7th ed.) Citation

Au, C. (2002). How migration restrictions limit agglomeration and productivity in China. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Au, Chun-Chung. How Migration Restrictions Limit Agglomeration and Productivity in China. Cambridge, Mass: National Bureau of Economic Research, 2002.

MLA (9th ed.) Citation

Au, Chun-Chung. How Migration Restrictions Limit Agglomeration and Productivity in China. National Bureau of Economic Research, 2002.