Dokumentuaren aipamena

APA (7th ed.) Zitazioa
ebrary, Inc. (1995). Natural climate variability on decade-to-century time scales. National Academy Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Natural Climate Variability on Decade-to-century Time Scales. Washington, D.C.: National Academy Press, 1995.
MLA (9th ed.) Zitazioa
ebrary, Inc. Natural Climate Variability on Decade-to-century Time Scales. National Academy Press, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.