APA (7th ed.) Citation

Suarez-Bertoa, R., & Astorga, C. (2016). Unregulated emissions from light-duty hybrid electric vehicles. Atmospheric Environment, 136, 134. https://doi.org/10.1016/j.atmosenv.2016.04.021

Chicago Style (17th ed.) Citation

Suarez-Bertoa, R., and C. Astorga. "Unregulated Emissions from Light-duty Hybrid Electric Vehicles." Atmospheric Environment 136 (2016): 134. https://doi.org/10.1016/j.atmosenv.2016.04.021.

MLA (9th ed.) Citation

Suarez-Bertoa, R., and C. Astorga. "Unregulated Emissions from Light-duty Hybrid Electric Vehicles." Atmospheric Environment, vol. 136, 2016, p. 134, https://doi.org/10.1016/j.atmosenv.2016.04.021.