Style de citation APA

World Meteorological Organization. (1975). WMO.Technical Note: 138.Drought and agriculture. World Meteorological Organization.

Style de citation Chicago

World Meteorological Organization. WMO.Technical Note: 138.Drought and Agriculture. Geneva: World Meteorological Organization, 1975.

Style de citation MLA

World Meteorological Organization. WMO.Technical Note: 138.Drought and Agriculture. World Meteorological Organization, 1975.

Attention : ces citations peuvent ne pas être correctes à 100%.