Cite
Spatial Variation and Trends in PDSI and SPI Indices and Their Relation to Streamflow in 10 Large Regions of China.
MLA
Zhai, Jianqing, et al. “Spatial Variation and Trends in PDSI and SPI Indices and Their Relation to Streamflow in 10 Large Regions of China.” Journal of Climate, vol. 23, no. 3, Feb. 2010, pp. 649–63. EBSCOhost, https://doi.org/10.1175/2009JCLI2968.1.
APA
Zhai, J., Su, B., Krysanova, V., Vetter, T., Gao, C., & Jiang, T. (2010). Spatial Variation and Trends in PDSI and SPI Indices and Their Relation to Streamflow in 10 Large Regions of China. Journal of Climate, 23(3), 649–663. https://doi.org/10.1175/2009JCLI2968.1
Chicago
Zhai, Jianqing, Buda Su, Valentina Krysanova, Tobias Vetter, Chao Gao, and Tong Jiang. 2010. “Spatial Variation and Trends in PDSI and SPI Indices and Their Relation to Streamflow in 10 Large Regions of China.” Journal of Climate 23 (3): 649–63. doi:10.1175/2009JCLI2968.1.