APA (7th ed.) Zitazioa
TVE International. Climate changes: Nature's revenge. ACE Communication.
Chicago Style (17th ed.) Zitazioa
TVE International. Climate Changes: Nature's Revenge. Nairobi, Kenya: ACE Communication.
MLA (9th ed.) Zitazioa
TVE International. Climate Changes: Nature's Revenge. ACE Communication.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.