Lua APA (7ú heag.)

Chaisson, E. (1993). Astronomy today. Prentice Hall.

Lua i Stíl Chicago (17ú heag.)

Chaisson, Eric. Astronomy Today. New Jersey: Prentice Hall, 1993.

Lua MLA (9ú heag.)

Chaisson, Eric. Astronomy Today. Prentice Hall, 1993.

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