APA način citiranja (7. izdanje)

(2000). Air quality guidelines for Europe (Second edition.). World Health Organization Regional Office for Europe.

Čikaški stil citiranja (17. izdanje)

Air Quality Guidelines for Europe. Second edition. Copenhagen, Denmark: World Health Organization Regional Office for Europe, 2000.

MLA način citiranja (9. izdanje)

Air Quality Guidelines for Europe. Second edition. World Health Organization Regional Office for Europe, 2000.