APA (7th ed.) Zitazioa
Benedick, R. E. (1998). Ozone diplomacy: New directions in safeguarding the planet. Harvard University Press.
Chicago Style (17th ed.) Zitazioa
Benedick, Richard Elliot. Ozone Diplomacy: New Directions in Safeguarding the Planet. Cambridge, MA: Harvard University Press, 1998.
MLA (9th ed.) Zitazioa
Benedick, Richard Elliot. Ozone Diplomacy: New Directions in Safeguarding the Planet. Harvard University Press, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.