APA (7th ed.) Citation

Elsom, D. M. (1996). Smog alert : managing urban air quality / Derek Elsom: Managing urban air quality. Earthscan Publications.

Chicago Style (17th ed.) Citation

Elsom, Derek M. Smog Alert : Managing Urban Air Quality / Derek Elsom: Managing Urban Air Quality. London: Earthscan Publications, 1996.

MLA (9th ed.) Citation

Elsom, Derek M. Smog Alert : Managing Urban Air Quality / Derek Elsom: Managing Urban Air Quality. Earthscan Publications, 1996.

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