APA (7th ed.) Zitazioa
ebrary, Inc, & Jarmul, D. (1993). Headlines news, science views II. National Academy Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta David Jarmul. Headlines News, Science Views II. Washington, D.C.: National Academy Press, 1993.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta David Jarmul. Headlines News, Science Views II. National Academy Press, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.