APA (7th ed.) Citation

Kopp, G., Berg, H., Hochschild, G., & Raffalski, U. (2004). Continuous ground-based millimeter-wave observations of ozone and HNO₃ in winter/spring 2000/2001 at Kiruna.

Chicago Style (17th ed.) Citation

Kopp, G., H. Berg, G. Hochschild, and U. Raffalski. Continuous Ground-based Millimeter-wave Observations of Ozone and HNO₃ in Winter/spring 2000/2001 at Kiruna. 2004.

MLA (9th ed.) Citation

Kopp, G., et al. Continuous Ground-based Millimeter-wave Observations of Ozone and HNO₃ in Winter/spring 2000/2001 at Kiruna. 2004.