World Meteorological Organization. (1958). Chemical composition of air, minor elements: Composition chimique de l'atmosphère éléments secondaires. WMO.
Čikaški stil citiranja (17. izdanje)World Meteorological Organization. Chemical Composition of Air, Minor Elements: Composition Chimique De L'atmosphère éléments Secondaires. [Geneva: WMO, 1958.
MLA način citiranja (8. izdanje)World Meteorological Organization. Chemical Composition of Air, Minor Elements: Composition Chimique De L'atmosphère éléments Secondaires. WMO, 1958.
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