APA (7th ed.) Citation

Schwela, D., & Schwela, D. .. (2006). Urban air pollution in Asian: Cities : status, challenges and. earthscan.

Chicago Style (17th ed.) Citation

Schwela, Dieter, and Dieter .. Schwela. Urban Air Pollution in Asian: Cities : Status, Challenges and. London: earthscan, 2006.

MLA (9th ed.) Citation

Schwela, Dieter, and Dieter .. Schwela. Urban Air Pollution in Asian: Cities : Status, Challenges and. earthscan, 2006.