Lua APA (7ú heag.)
ebrary, Inc, & Jarmul, D. (1993). Headlines news, science views II. National Academy Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus David Jarmul. Headlines News, Science Views II. Washington, D.C.: National Academy Press, 1993.
Lua MLA (9ú heag.)
ebrary, Inc, agus David Jarmul. Headlines News, Science Views II. National Academy Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.