Ruan, L., & Robertson, G. P. (2017). Reduced Snow Cover Increases Wintertime Nitrous Oxide (N₂O) Emissions from an Agricultural Soil in the Upper U.S. Midwest. Ecosystems (New York), 20(5), 917-927. https://doi.org/10.1007/s10021-016-0077-9
Chicago Style (17th ed.) CitationRuan, Leilei, and G. Philip Robertson. "Reduced Snow Cover Increases Wintertime Nitrous Oxide (N₂O) Emissions from an Agricultural Soil in the Upper U.S. Midwest." Ecosystems (New York) 20, no. 5 (2017): 917-927. https://doi.org/10.1007/s10021-016-0077-9.
MLA (9th ed.) CitationRuan, Leilei, and G. Philip Robertson. "Reduced Snow Cover Increases Wintertime Nitrous Oxide (N₂O) Emissions from an Agricultural Soil in the Upper U.S. Midwest." Ecosystems (New York), vol. 20, no. 5, 2017, pp. 917-927, https://doi.org/10.1007/s10021-016-0077-9.