Heinrich, J. (2002). Medicare: Use of preventive services is growing but varies widely. U.S. General Accounting Office.
Chicago Style (17th ed.) CitationHeinrich, Janet. Medicare: Use of Preventive Services Is Growing but Varies Widely. [Washington, D.C.]: U.S. General Accounting Office, 2002.
MLA (9th ed.) CitationHeinrich, Janet. Medicare: Use of Preventive Services Is Growing but Varies Widely. U.S. General Accounting Office, 2002.
Warning: These citations may not always be 100% accurate.