APA-referens (7:e uppl.)

(1984). Environmental guidelines for the diesel vehicle. Industry & Environment Office, United NationsEnvironment Programme.

Chicago-referens (17:e uppl.)

Environmental Guidelines for the Diesel Vehicle. [Paris?]: Industry & Environment Office, United NationsEnvironment Programme, 1984.

MLA-referens (9:e uppl.)

Environmental Guidelines for the Diesel Vehicle. Industry & Environment Office, United NationsEnvironment Programme, 1984.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.