APA Citation

World Meteorological Organization. (1990). Forty years of progress and achievement: A historical review of WMO. Geneva: World Meteorological Organization.

Chicago Style Citation

World Meteorological Organization. Forty Years of Progress and Achievement: A Historical Review of WMO. Geneva: World Meteorological Organization, 1990.

MLA Citation

World Meteorological Organization. Forty Years of Progress and Achievement: A Historical Review of WMO. Geneva: World Meteorological Organization, 1990.

Warning: These citations may not always be 100% accurate.