Lua APA (7ú heag.)

Não informado. (1901). Lick Observatory Bulletin. University of California, Lick Observatory.

Lua i Stíl Chicago (17ú heag.)

Não informado. Lick Observatory Bulletin. Berkeley, Calif: University of California, Lick Observatory, 1901.

Lua MLA (8ú heag.)

Não informado. Lick Observatory Bulletin. University of California, Lick Observatory, 1901.

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