Huang, S., Chang, J., Leng, G., & Huang, Q. (2015). Integrated index for drought assessment based on variable fuzzy set theory: A case study in the Yellow River basin, China. Journal of hydrology (Amsterdam), 527, 608-618. https://doi.org/10.1016/j.jhydrol.2015.05.032
Chicago Style (17th ed.) CitationHuang, Shengzhi, Jianxia Chang, Guoyong Leng, and Qiang Huang. "Integrated Index for Drought Assessment Based on Variable Fuzzy Set Theory: A Case Study in the Yellow River Basin, China." Journal of Hydrology (Amsterdam) 527 (2015): 608-618. https://doi.org/10.1016/j.jhydrol.2015.05.032.
MLA (9th ed.) CitationHuang, Shengzhi, et al. "Integrated Index for Drought Assessment Based on Variable Fuzzy Set Theory: A Case Study in the Yellow River Basin, China." Journal of Hydrology (Amsterdam), vol. 527, 2015, pp. 608-618, https://doi.org/10.1016/j.jhydrol.2015.05.032.