APA (7th ed.) Citation

Fenger, J., Hertel, O., & Palmgren, F. (1998). Urban air pollution: European aspects. Kluwer Academic Publishers.

Chicago Style (17th ed.) Citation

Fenger, J., Ole Hertel, and Finn Palmgren. Urban Air Pollution: European Aspects. Dordrecht [etc.]: Kluwer Academic Publishers, 1998.

MLA (9th ed.) Citation

Fenger, J., et al. Urban Air Pollution: European Aspects. Kluwer Academic Publishers, 1998.