Lua APA (7ú heag.)
Halpern, S. A. (2004). Lesser harms: The morality of risk in medical research. University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)
Halpern, Sydney A. Lesser Harms: The Morality of Risk in Medical Research. Chicago: University of Chicago Press, 2004.
Lua MLA (9ú heag.)
Halpern, Sydney A. Lesser Harms: The Morality of Risk in Medical Research. University of Chicago Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.