APA
Campbell J. Y., National Bureau of Economic Research, Ramadorai T. & Ranish B. (2012). How Do regulators influence mortgage risk. Cambridge: NBER.
Chicago
Campbell John Y, National Bureau of Economic Research, Ramadorai Tarun and Ranish Benjamin. 2012. How Do regulators influence mortgage risk. Cambridge: NBER.
Harvard
Campbell J. Y., National Bureau of Economic Research, Ramadorai T. and Ranish B. (2012). How Do regulators influence mortgage risk. Cambridge: NBER.
MLA
Campbell John Y, National Bureau of Economic Research, Ramadorai Tarun and Ranish Benjamin. How Do regulators influence mortgage risk. Cambridge: NBER. 2012.