Παραπομπή σε μορφή APA (7η εκδ.)

World Health Organization. (1998). Guidelines for drinking - water quality: Recommendations (2nd-edn.). World Health Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Health Organization. Guidelines for Drinking - Water Quality: Recommendations. 2nd-edn. Geneva: World Health Organization, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Health Organization. Guidelines for Drinking - Water Quality: Recommendations. 2nd-edn. World Health Organization, 1998.