Παραπομπή σε μορφή APA (7η εκδ.)

(1978). Safe drinking water: Information and practice when treatment of drinking water supplies is necessary (Rev. ed.). Oxfam.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Safe Drinking Water: Information and Practice When Treatment of Drinking Water Supplies Is Necessary. Rev. ed. Oxford: Oxfam, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Safe Drinking Water: Information and Practice When Treatment of Drinking Water Supplies Is Necessary. Rev. ed. Oxfam, 1978.