APA

United States, . (2010). Questionable billing for Medicare outpatient therapy services. [Washington, D.C.]: Department of Health and Human Services, Office of Inspector General.

Chicago

United States, . 2010. Questionable billing for Medicare outpatient therapy services. [Washington, D.C.]: Department of Health and Human Services, Office of Inspector General.

Harvard

United States, . (2010). Questionable billing for Medicare outpatient therapy services. [Washington, D.C.]: Department of Health and Human Services, Office of Inspector General.

MLA

United States, . Questionable billing for Medicare outpatient therapy services. [Washington, D.C.]: Department of Health and Human Services, Office of Inspector General. 2010.