Dyfyniad APA

World Meteorological Organization. (1958). Chemical composition of precipitation: Composition chimique des précipitations. WMO.

Dyfyniad Arddull Chicago

World Meteorological Organization. Chemical Composition of Precipitation: Composition Chimique Des Précipitations. [Geneva: WMO, 1958.

Dyfyniad MLA

World Meteorological Organization. Chemical Composition of Precipitation: Composition Chimique Des Précipitations. WMO, 1958.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.