APA (7th ed.) Citation

Hazenkamp-Von Arx, M. E., Gotschi, T., Ackermann-Liebrich, U., Bono, R., Burney, P., Cyrys, J., . . . Kunzli, N. (2004). PM2.5 and NO2 assessment in 21 European study centres of ECRHS II: Annual means and seasonal differences. Atmospheric Environment, 38(13), 1943.

Chicago Style (17th ed.) Citation

Hazenkamp-Von Arx, M E., et al. "PM2.5 and NO2 Assessment in 21 European Study Centres of ECRHS II: Annual Means and Seasonal Differences." Atmospheric Environment 38, no. 13 (2004): 1943.

MLA (9th ed.) Citation

Hazenkamp-Von Arx, M E., et al. "PM2.5 and NO2 Assessment in 21 European Study Centres of ECRHS II: Annual Means and Seasonal Differences." Atmospheric Environment, vol. 38, no. 13, 2004, p. 1943.