Peck, R., Grinshpun, S., Yermakov, M., Rao, M., Kim, J., & Reponen, T. (2016). Efficiency of portable HEPA air purifiers against traffic related combustion particles. Building & Environment, 98, 21. https://doi.org/10.1016/j.buildenv.2015.12.018
Chicago Style (17th ed.) CitationPeck, R.L, S.A Grinshpun, M. Yermakov, M.B Rao, J. Kim, and T. Reponen. "Efficiency of Portable HEPA Air Purifiers Against Traffic Related Combustion Particles." Building & Environment 98 (2016): 21. https://doi.org/10.1016/j.buildenv.2015.12.018.
MLA (9th ed.) CitationPeck, R.L, et al. "Efficiency of Portable HEPA Air Purifiers Against Traffic Related Combustion Particles." Building & Environment, vol. 98, 2016, p. 21, https://doi.org/10.1016/j.buildenv.2015.12.018.