Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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