Παραπομπή σε μορφή APA (7η εκδ.)

(2000). The NGLS handbook of UN agencies, programmes and funds working for sustainable economic and social development. United Nations Non-Governmental Liaison Service.

Παραπομπή σε μορφή Chicago (17η εκδ.)

The NGLS Handbook of UN Agencies, Programmes and Funds Working for Sustainable Economic and Social Development. Geneva: United Nations Non-Governmental Liaison Service, 2000.

Παραπομπή σε μορφή MLA (8th εκδ.)

The NGLS Handbook of UN Agencies, Programmes and Funds Working for Sustainable Economic and Social Development. United Nations Non-Governmental Liaison Service, 2000.