Παραπομπή σε μορφή APA (7η εκδ.)

United Nations. Advisory Committee for the Co-operation of Information Systems. (1994). Directory of United Nations information sources (5th ed.). United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations. Advisory Committee for the Co-operation of Information Systems. Directory of United Nations Information Sources. 5th ed. New York: United Nations, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

United Nations. Advisory Committee for the Co-operation of Information Systems. Directory of United Nations Information Sources. 5th ed. United Nations, 1994.