Żyrkowski, M., Neto, R. C., Santos, L. F., & Witkowski, K. (2016). Characterization of fly-ash cenospheres from coal-fired power plant unit. Fuel (Guildford), 174, 49-53. https://doi.org/10.1016/j.fuel.2016.01.061
Chicago Style (17th ed.) CitationŻyrkowski, Maciej, Rui Costa Neto, Luis F. Santos, and Karol Witkowski. "Characterization of Fly-ash Cenospheres from Coal-fired Power Plant Unit." Fuel (Guildford) 174 (2016): 49-53. https://doi.org/10.1016/j.fuel.2016.01.061.
MLA (9th ed.) CitationŻyrkowski, Maciej, et al. "Characterization of Fly-ash Cenospheres from Coal-fired Power Plant Unit." Fuel (Guildford), vol. 174, 2016, pp. 49-53, https://doi.org/10.1016/j.fuel.2016.01.061.
Warning: These citations may not always be 100% accurate.