Mathews, A. J., & Ellis, E. A. (2016). An evaluation of tornado siren coverage in Stillwater, Oklahoma: Optimal GIS methods for a spatially explicit interpretation. Applied Geography, 68, 28. https://doi.org/10.1016/j.apgeog.2016.01.007
Chicago Style (17th ed.) CitationMathews, Adam J., and Emily A. Ellis. "An Evaluation of Tornado Siren Coverage in Stillwater, Oklahoma: Optimal GIS Methods for a Spatially Explicit Interpretation." Applied Geography 68 (2016): 28. https://doi.org/10.1016/j.apgeog.2016.01.007.
MLA (9th ed.) CitationMathews, Adam J., and Emily A. Ellis. "An Evaluation of Tornado Siren Coverage in Stillwater, Oklahoma: Optimal GIS Methods for a Spatially Explicit Interpretation." Applied Geography, vol. 68, 2016, p. 28, https://doi.org/10.1016/j.apgeog.2016.01.007.