Callahan, D. (2003). What Price Better Health?: Hazards of the Research Imperative. Milbank Memorial Fund.
Cita Chicago Style (17a ed.)Callahan, Daniel. What Price Better Health?: Hazards of the Research Imperative. New York: Milbank Memorial Fund, 2003.
Cita MLA (8a ed.)Callahan, Daniel. What Price Better Health?: Hazards of the Research Imperative. Milbank Memorial Fund, 2003.
Precaución: Estas citas no son 100% exactas.