Cite
Effects of two sludge application on fractionation and phytotoxicity of zinc and copper in soil
MLA
He, Miao-miao, et al. “Effects of Two Sludge Application on Fractionation and Phytotoxicity of Zinc and Copper in Soil.” Journal of Environmental Sciences (Elsevier), vol. 19, no. 12, Dec. 2007, pp. 1482–90. EBSCOhost, https://doi.org/10.1016/S1001-0742(07)60241-1.
APA
He, M., Tian, G., Liang, X., Yu, Y., Wu, J., & Zhou, G. (2007). Effects of two sludge application on fractionation and phytotoxicity of zinc and copper in soil. Journal of Environmental Sciences (Elsevier), 19(12), 1482–1490. https://doi.org/10.1016/S1001-0742(07)60241-1
Chicago
He, Miao-miao, Guang-ming Tian, Xing-qiang Liang, Yi-tong Yu, Jian-yang Wu, and Gen-di Zhou. 2007. “Effects of Two Sludge Application on Fractionation and Phytotoxicity of Zinc and Copper in Soil.” Journal of Environmental Sciences (Elsevier) 19 (12): 1482–90. doi:10.1016/S1001-0742(07)60241-1.