APA
UNESCO, World Meteorological Organization, . (1974). International glossary of hydrology =: Glossaire international d'hydrologie = Meždunarodnyj gidrologičeskij slovarʹ = Glosario hidrologico internacional. Geneva: Secretariat of the World Meteorological Organization.
Chicago
UNESCO, World Meteorological Organization, . 1974. International glossary of hydrology =: Glossaire international d'hydrologie = Meždunarodnyj gidrologičeskij slovarʹ = Glosario hidrologico internacional. Geneva: Secretariat of the World Meteorological Organization.
Harvard
UNESCO, World Meteorological Organization, . (1974). International glossary of hydrology =: Glossaire international d'hydrologie = Meždunarodnyj gidrologičeskij slovarʹ = Glosario hidrologico internacional. Geneva: Secretariat of the World Meteorological Organization.
MLA
UNESCO, World Meteorological Organization, . International glossary of hydrology =: Glossaire international d'hydrologie = Meždunarodnyj gidrologičeskij slovarʹ = Glosario hidrologico internacional. Geneva: Secretariat of the World Meteorological Organization. 1974.