APA (7th ed.) Zitazioa
National Research Council (U.S.). Physics Survey Committee & ebrary, Inc. (1986). An overview. National Academy Press.
Chicago Style (17th ed.) Zitazioa
National Research Council (U.S.). Physics Survey Committee eta Inc ebrary. An Overview. Washington, D.C.: National Academy Press, 1986.
MLA (9th ed.) Zitazioa
National Research Council (U.S.). Physics Survey Committee eta Inc ebrary. An Overview. National Academy Press, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.