APA
Fogel R. W., National Bureau Of Economic Research, . (2008). Forecasting the Cost of U.S. Health Care in 2040. Cambridge: NBER.
Chicago
Fogel Robert W, National Bureau Of Economic Research, . 2008. Forecasting the Cost of U.S. Health Care in 2040. Cambridge: NBER.
Harvard
Fogel R. W., National Bureau Of Economic Research, . (2008). Forecasting the Cost of U.S. Health Care in 2040. Cambridge: NBER.
MLA
Fogel Robert W, National Bureau Of Economic Research, . Forecasting the Cost of U.S. Health Care in 2040. Cambridge: NBER. 2008.