Lua APA (7ú heag.)

Baker, R. H. (1971). Astronomia. FCG.

Lua i Stíl Chicago (17ú heag.)

Baker, Robert H. Astronomia. FCG, 1971.

Lua MLA (8ú heag.)

Baker, Robert H. Astronomia. FCG, 1971.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.