APA
Barcellos S. H., National Bureau of Economic Research & Jacobson M. (2014). The Effects of medicare on medical expenditure risk and financial strain. Cambridge: NBER.
Chicago
Barcellos Silvia Helena, National Bureau of Economic Research and Jacobson Mireille. 2014. The Effects of medicare on medical expenditure risk and financial strain. Cambridge: NBER.
Harvard
Barcellos S. H., National Bureau of Economic Research and Jacobson M. (2014). The Effects of medicare on medical expenditure risk and financial strain. Cambridge: NBER.
MLA
Barcellos Silvia Helena, National Bureau of Economic Research and Jacobson Mireille. The Effects of medicare on medical expenditure risk and financial strain. Cambridge: NBER. 2014.