Παραπομπή σε μορφή APA (7η εκδ.)

World Health Organization. (1985). Achieving success in community water supply and sanitation projects. World Health Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Health Organization. Achieving Success in Community Water Supply and Sanitation Projects. New Dephi: World Health Organization, 1985.

Παραπομπή σε μορφή MLA (9th εκδ.)

World Health Organization. Achieving Success in Community Water Supply and Sanitation Projects. World Health Organization, 1985.