Sarnat, J. A., Brown, K. W., Schwartz, J., Coull, B. A., & Koutrakis, P. (2005). Ambient gas concentrations and personal particulate matter exposures: Implications for studying the health effects of particles. Epidemiology (Cambridge, Mass.), 16(3), 385. https://doi.org/10.1097/01.ede.0000155505.04775.33
Chicago Style (17th ed.) CitationSarnat, Jeremy A., Kathleen W. Brown, Joel Schwartz, Brent A. Coull, and Petros Koutrakis. "Ambient Gas Concentrations and Personal Particulate Matter Exposures: Implications for Studying the Health Effects of Particles." Epidemiology (Cambridge, Mass.) 16, no. 3 (2005): 385. https://doi.org/10.1097/01.ede.0000155505.04775.33.
MLA (9th ed.) CitationSarnat, Jeremy A., et al. "Ambient Gas Concentrations and Personal Particulate Matter Exposures: Implications for Studying the Health Effects of Particles." Epidemiology (Cambridge, Mass.), vol. 16, no. 3, 2005, p. 385, https://doi.org/10.1097/01.ede.0000155505.04775.33.