(2001). Nature Index 2001 Volume 409-414. Nature Publishing Group.
Lua i Stíl Chicago (17ú heag.)Nature Index 2001 Volume 409-414. Nature Publishing Group, 2001.
Lua MLA (8ú heag.)Nature Index 2001 Volume 409-414. Nature Publishing Group, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.