Παραπομπή σε μορφή APA (7η εκδ.)

United Nations Centre for Regional Development. (1988). Information systems for government and business: Trends, issues, challenges. UNCRD.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations Centre for Regional Development. Information Systems for Government and Business: Trends, Issues, Challenges. Nagoya, Japan: UNCRD, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

United Nations Centre for Regional Development. Information Systems for Government and Business: Trends, Issues, Challenges. UNCRD, 1988.