Ackroyd, C., Skiles, S. M., Rittger, K., & Meyer, J. (2021, September). Trends in Snow Cover Duration Across River Basins in High Mountain Asia From Daily Gap-Filled MODIS Fractional Snow Covered Area. Frontiers in Earth Science.
芝加哥风格引文Ackroyd, Chelsea, S. McKenzie Skiles, Karl Rittger, 与 Joachim Meyer. "Trends in Snow Cover Duration Across River Basins in High Mountain Asia From Daily Gap-Filled MODIS Fractional Snow Covered Area." Frontiers in Earth Science Sep. 2021.
MLA引文Ackroyd, Chelsea, et al. "Trends in Snow Cover Duration Across River Basins in High Mountain Asia From Daily Gap-Filled MODIS Fractional Snow Covered Area." Frontiers in Earth Science, Sep. 2021.
警告：这些引文格式不一定是100％准确.