APA (7th ed.) Citation

Friedman, B. (1980). Distributions of family hospital and physician expenses. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Friedman, Bernard. Distributions of Family Hospital and Physician Expenses. Cambridge, MA: National Bureau of Economic Research, 1980.

MLA (9th ed.) Citation

Friedman, Bernard. Distributions of Family Hospital and Physician Expenses. National Bureau of Economic Research, 1980.