APA (7th ed.) Citation

World Meteorological Organization, International Council of Scientific Unions, World Climate Programme, & WMO/ICSU Joint Scientific Committee. (1985). First implementation plan for the World Climate Research Programme. World Meteorological Organization.

Chicago Style (17th ed.) Citation

World Meteorological Organization, International Council of Scientific Unions, World Climate Programme, and WMO/ICSU Joint Scientific Committee. First Implementation Plan for the World Climate Research Programme. Geneva: World Meteorological Organization, 1985.

MLA (9th ed.) Citation

World Meteorological Organization, et al. First Implementation Plan for the World Climate Research Programme. World Meteorological Organization, 1985.