APA
McKnight R., National Bureau of Economic Research, Reuter J. & Zitzewitz E. (2012). Insurance as delegated purchasing. Cambridge: NBER.
Chicago
McKnight Robin, National Bureau of Economic Research, Reuter Jonathan and Zitzewitz Eric. 2012. Insurance as delegated purchasing. Cambridge: NBER.
Harvard
McKnight R., National Bureau of Economic Research, Reuter J. and Zitzewitz E. (2012). Insurance as delegated purchasing. Cambridge: NBER.
MLA
McKnight Robin, National Bureau of Economic Research, Reuter Jonathan and Zitzewitz Eric. Insurance as delegated purchasing. Cambridge: NBER. 2012.