Lua APA (7ú heag.)
National Research Council (U.S.). Astronomy and Astrophysics Survey Committee & ebrary, Inc. (1991). The decade of discovery in astronomy and astrophysics. National Academy Press.
Lua i Stíl Chicago (17ú heag.)
National Research Council (U.S.). Astronomy and Astrophysics Survey Committee agus Inc ebrary. The Decade of Discovery in Astronomy and Astrophysics. Washington, D.C.: National Academy Press, 1991.
Lua MLA (9ú heag.)
National Research Council (U.S.). Astronomy and Astrophysics Survey Committee agus Inc ebrary. The Decade of Discovery in Astronomy and Astrophysics. National Academy Press, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.