United Nations. Economic Commission for Africa & World Meteorological Organization. (1969). Hydrometeorological instruments, observations and networks in Africa: Proceedings of the Seminar [held] 2-20 October 1967. World Meteorological Organization.
Chicago Style (17th ed.) CitationUnited Nations. Economic Commission for Africa and World Meteorological Organization. Hydrometeorological Instruments, Observations and Networks in Africa: Proceedings of the Seminar [held] 2-20 October 1967. Geneva: World Meteorological Organization, 1969.
MLA (9th ed.) CitationUnited Nations. Economic Commission for Africa and World Meteorological Organization. Hydrometeorological Instruments, Observations and Networks in Africa: Proceedings of the Seminar [held] 2-20 October 1967. World Meteorological Organization, 1969.