Wade, N. (1998). Scientists cast doubts on Dolly. Today.
Lua i Stíl Chicago (17ú heag.)Wade, Nicholas. "Scientists Cast Doubts on Dolly." Today 1998.
Lua MLA (9ú heag.)Wade, Nicholas. "Scientists Cast Doubts on Dolly." Today, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.