Monthly Notices of the Royal Astronomical Society: Letters. The Royal Astronomical Society.
Lua i Stíl Chicago (17ú heag.)Monthly Notices of the Royal Astronomical Society: Letters. The Royal Astronomical Society.
Lua MLA (9ú heag.)Monthly Notices of the Royal Astronomical Society: Letters. The Royal Astronomical Society.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.