Gaya APA

Safeguarding the ozone layer and the global climate system, Issues related to hydrofluorocarbons and perfluorocarbons. (2002). : Nairobi, World Meteorological Organization.

Gaya MLA

Safeguarding the ozone layer and the global climate system, Issues related to hydrofluorocarbons and perfluorocarbons. . : Nairobi, World Meteorological Organization, 2002. Text.