Fielder, J. Cloning. [Issues in ethics]. IEEE Engineering in medicine and biology magazine.
Lua i Stíl Chicago (17ú heag.)Fielder, J.H. "Cloning. [Issues in Ethics]." IEEE Engineering in Medicine and Biology Magazine .
Lua MLA (9ú heag.)Fielder, J.H. "Cloning. [Issues in Ethics]." IEEE Engineering in Medicine and Biology Magazine, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.