Sun, C., Zhao, L., Zou, W., & Zheng, D. (2014). Water resource utilization efficiency and spatial spillover effects in China. Journal of Geographical Sciences, 24(5), 771-788. https://doi.org/10.1007/s11442-014-1119-x
Chicago-referens (17:e uppl.)Sun, Caizhi, Liangshi Zhao, Wei Zou, och Defeng Zheng. "Water Resource Utilization Efficiency and Spatial Spillover Effects in China." Journal of Geographical Sciences 24, no. 5 (2014): 771-788. https://doi.org/10.1007/s11442-014-1119-x.
MLA-referens (9:e uppl.)Sun, Caizhi, et al. "Water Resource Utilization Efficiency and Spatial Spillover Effects in China." Journal of Geographical Sciences, vol. 24, no. 5, 2014, pp. 771-788, https://doi.org/10.1007/s11442-014-1119-x.