Lua APA (7ú heag.)

Hoyle, F. (1960). The nature of the universe (rev. ed.). Harper & Row.

Lua i Stíl Chicago (17ú heag.)

Hoyle, Fred. The Nature of the Universe. rev. ed. New York: Harper & Row, 1960.

Lua MLA (9ú heag.)

Hoyle, Fred. The Nature of the Universe. rev. ed. Harper & Row, 1960.

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