APA

United States, . (1997). Portable imaging services: a costly option. [Washington, D.C.}: Department of Health and Human Services, Office of Inspector General.

Chicago

United States, . 1997. Portable imaging services: a costly option. [Washington, D.C.}: Department of Health and Human Services, Office of Inspector General.

Harvard

United States, . (1997). Portable imaging services: a costly option. [Washington, D.C.}: Department of Health and Human Services, Office of Inspector General.

MLA

United States, . Portable imaging services: a costly option. [Washington, D.C.}: Department of Health and Human Services, Office of Inspector General. 1997.