APA (7th ed.) Citation

Kawa, S. R., Fahey, D. W., Anderson, L. C., Loewenstein, M., & Chan, K. R. (1990). Measurements of total reactive nitrogen during the Airborne Arctic Stratospheric Expedition.

Chicago Style (17th ed.) Citation

Kawa, S. R., D. W. Fahey, L. C. Anderson, M. Loewenstein, and K. R. Chan. Measurements of Total Reactive Nitrogen During the Airborne Arctic Stratospheric Expedition. 1990.

MLA (9th ed.) Citation

Kawa, S. R., et al. Measurements of Total Reactive Nitrogen During the Airborne Arctic Stratospheric Expedition. 1990.