APA (7th ed.) Citation

Royal Society of Chemistry (Great Britain), Harrison, R. M., & Hester, R. E. (2009). Air quality in urban environments. Royal Society of Chemistry. https://doi.org/10.1039/9781847559654

Chicago Style (17th ed.) Citation

Royal Society of Chemistry (Great Britain), Roy M. Harrison, and R. E. Hester. Air Quality in Urban Environments. Cambridge: Royal Society of Chemistry, 2009. https://doi.org/10.1039/9781847559654.

MLA (9th ed.) Citation

Royal Society of Chemistry (Great Britain), et al. Air Quality in Urban Environments. Royal Society of Chemistry, 2009. https://doi.org/10.1039/9781847559654.