APA (7th ed.) Zitazioa

Economic and Social Commission for Western Asia & United Nations. Economic and Social Commission for Western Asia. (2009). Framework for environmental economic accounting in the ESCWA region. United Nations.

Chicago Style (17th ed.) Zitazioa

Economic and Social Commission for Western Asia eta United Nations. Economic and Social Commission for Western Asia. Framework for Environmental Economic Accounting in the ESCWA Region. New York: United Nations, 2009.

MLA (9th ed.) Zitazioa

Economic and Social Commission for Western Asia eta United Nations. Economic and Social Commission for Western Asia. Framework for Environmental Economic Accounting in the ESCWA Region. United Nations, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.