Dyfyniad APA

Price, J. R., Furstenberg, F. F., & Roth, R. B. (1972). National health insurance. American Enterprise Institute for Public Policy Research.

Dyfyniad Arddull Chicago

Price, John Roy, Frank F. Furstenberg, and Russell B. Roth. National Health Insurance. Washington: American Enterprise Institute for Public Policy Research, 1972.

Dyfyniad MLA

Price, John Roy, et al. National Health Insurance. American Enterprise Institute for Public Policy Research, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.