Cite
Air quality over the Canadian oil sands: A first assessment using satellite observations
MLA
Nickolay A. Krotkov, et al. “Air Quality over the Canadian Oil Sands: A First Assessment Using Satellite Observations.” Geophysical Research Letters, vol. 39, Feb. 2012. EBSCOhost, https://doi.org/10.1029/2011gl050273.
APA
Nickolay A. Krotkov, Chris A. McLinden, J. P. Veefkind, Christopher E. Sioris, Kai Yang, K. F. Boersma, & Vitali Fioletov. (2012). Air quality over the Canadian oil sands: A first assessment using satellite observations. Geophysical Research Letters, 39. https://doi.org/10.1029/2011gl050273
Chicago
Nickolay A. Krotkov, Chris A. McLinden, J. P. Veefkind, Christopher E. Sioris, Kai Yang, K. F. Boersma, and Vitali Fioletov. 2012. “Air Quality over the Canadian Oil Sands: A First Assessment Using Satellite Observations.” Geophysical Research Letters 39 (February). doi:10.1029/2011gl050273.