Παραπομπή σε μορφή APA (7η εκδ.)

United Nations. Department of Public Information. (1992). Yearbook of the United Nations 1991. Martinus Nijhoff.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations. Department of Public Information. Yearbook of the United Nations 1991. The Hague ; : Boston ; : London: Martinus Nijhoff, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

United Nations. Department of Public Information. Yearbook of the United Nations 1991. Martinus Nijhoff, 1992.