APA (7th ed.) Citation

Zimmerman, M. (1988). Medicare: Management of the risk-based HMO program. United States General Accounting Office.

Chicago Style (17th ed.) Citation

Zimmerman, Michael. Medicare: Management of the Risk-based HMO Program. [Washington, D.C.]: United States General Accounting Office, 1988.

MLA (9th ed.) Citation

Zimmerman, Michael. Medicare: Management of the Risk-based HMO Program. United States General Accounting Office, 1988.