Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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