APA
Catillon M., National Bureau of Economic Research, Cutler D. & Getzen T. (2018). Two hundred years of health and medical care. Cambridge: NBER.
Chicago
Catillon Maryaline, National Bureau of Economic Research, Cutler David and Getzen Thomas. 2018. Two hundred years of health and medical care. Cambridge: NBER.
Harvard
Catillon M., National Bureau of Economic Research, Cutler D. and Getzen T. (2018). Two hundred years of health and medical care. Cambridge: NBER.
MLA
Catillon Maryaline, National Bureau of Economic Research, Cutler David and Getzen Thomas. Two hundred years of health and medical care. Cambridge: NBER. 2018.