USA. (1985). Unnecessary surgery: double jeopardy for older Americans: Hearing before the Special Committee on Aging, United States Senate, ninety-ninth congress, first session, Washington, DC, March 14, 1985. US Gov. Print. Office.
Cita Chicago Style (17a ed.)USA. Unnecessary Surgery: Double Jeopardy for Older Americans: Hearing Before the Special Committee on Aging, United States Senate, Ninety-ninth Congress, First Session, Washington, DC, March 14, 1985. Washington: US Gov. Print. Office, 1985.
Cita MLA (9a ed.)USA. Unnecessary Surgery: Double Jeopardy for Older Americans: Hearing Before the Special Committee on Aging, United States Senate, Ninety-ninth Congress, First Session, Washington, DC, March 14, 1985. US Gov. Print. Office, 1985.
Precaución: Estas citas no son 100% exactas.