APA (7th ed.) Zitazioa

organization for economic cooperation.. (1971). energy agency. organization for economic cooperation.

Chicago Style (17th ed.) Zitazioa

organization for economic cooperation.. Energy Agency. Organization for Economic Cooperation. 1st ed. | Activity, 1971.

MLA (9th ed.) Zitazioa

organization for economic cooperation.. Energy Agency. Organization for Economic Cooperation. 1971.