APA (7th ed.) Citation

Clean Air Conference (Gt. Brit.) & National Society for Clean Air. Clean air conference. National Society for Clean Air.

Chicago Style (17th ed.) Citation

Clean Air Conference (Gt. Brit.) and National Society for Clean Air. Clean Air Conference. London: National Society for Clean Air.

MLA (9th ed.) Citation

Clean Air Conference (Gt. Brit.) and National Society for Clean Air. Clean Air Conference. National Society for Clean Air.

Warning: These citations may not always be 100% accurate.