World Health Organization. (1981). Report on an ad-hoc survey in Greater Khartoum and in the Blue Nile, Kassala and Kordofan Provinces, 1974-1976. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization. Report on an Ad-hoc Survey in Greater Khartoum and in the Blue Nile, Kassala and Kordofan Provinces, 1974-1976. Khartoum : Ministry of Health ; Geneva: World Health Organization, 1981.
MLA (9th ed.) CitationWorld Health Organization. Report on an Ad-hoc Survey in Greater Khartoum and in the Blue Nile, Kassala and Kordofan Provinces, 1974-1976. World Health Organization, 1981.
Warning: These citations may not always be 100% accurate.