Callahan, D. (2003). What price better health?: Hazards of the research imperative. University of California Press.
Chicago-Zitierstil (17. Ausg.)Callahan, Daniel. What Price Better Health?: Hazards of the Research Imperative. Berkeley: University of California Press, 2003.
MLA-Zitierstil (9. Ausg.)Callahan, Daniel. What Price Better Health?: Hazards of the Research Imperative. University of California Press, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.