Bein, K., & Wexler, A. (2014). A high-efficiency, low-bias method for extracting particulate matter from filter and impactor substrates. Atmospheric environment (1994), 90, 87-95. https://doi.org/10.1016/j.atmosenv.2014.03.042
Chicago Style (17th ed.) CitationBein, K.J, and A.S Wexler. "A High-efficiency, Low-bias Method for Extracting Particulate Matter from Filter and Impactor Substrates." Atmospheric Environment (1994) 90 (2014): 87-95. https://doi.org/10.1016/j.atmosenv.2014.03.042.
MLA (9th ed.) CitationBein, K.J, and A.S Wexler. "A High-efficiency, Low-bias Method for Extracting Particulate Matter from Filter and Impactor Substrates." Atmospheric Environment (1994), vol. 90, 2014, pp. 87-95, https://doi.org/10.1016/j.atmosenv.2014.03.042.
Warning: These citations may not always be 100% accurate.