APA (7th ed.) Citation

Shepherd, G. G. (2012). Observing earth's sodium and atomic oxygen dayglow emissions. Canadian journal of physics, 90(8), 717-724. https://doi.org/10.1139/p11-092

Chicago Style (17th ed.) Citation

Shepherd, Gordon G. "Observing Earth's Sodium and Atomic Oxygen Dayglow Emissions." Canadian Journal of Physics 90, no. 8 (2012): 717-724. https://doi.org/10.1139/p11-092.

MLA (9th ed.) Citation

Shepherd, Gordon G. "Observing Earth's Sodium and Atomic Oxygen Dayglow Emissions." Canadian Journal of Physics, vol. 90, no. 8, 2012, pp. 717-724, https://doi.org/10.1139/p11-092.