APA aipamena

World Health Organization. (1983). Rural water supplies: Report on a WHO meeting, Stevenage, 1-5 November 1982. World Health Organization, Regional Office for Europe.

Chicago Style aipamena

World Health Organization. Rural Water Supplies: Report on a WHO Meeting, Stevenage, 1-5 November 1982. Copenhagen: World Health Organization, Regional Office for Europe, 1983.

MLA aipamena

World Health Organization. Rural Water Supplies: Report on a WHO Meeting, Stevenage, 1-5 November 1982. World Health Organization, Regional Office for Europe, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.