Παραπομπή σε μορφή APA (7η εκδ.)

World Health Organization World Plumbing Council. (2006). Health aspects of plumbing. World health Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Health Organization World Plumbing Council. Health Aspects of Plumbing. Geneva: World health Organization, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Health Organization World Plumbing Council. Health Aspects of Plumbing. World health Organization, 2006.