Longley, P., Goodchild, M. F., Maguire, D. J., & Rhind, D. (2015). Geographic information science & systems (Fourth edition.). Wiley.
芝加哥风格引文Longley, Paul, Michael F. Goodchild, D. J. Maguire, 与 David Rhind. Geographic Information Science & Systems. Fourth edition. Hoboken, NJ: Wiley, 2015.
MLA引文Longley, Paul, et al. Geographic Information Science & Systems. Fourth edition. Wiley, 2015.
警告：这些引文格式不一定是100％准确.
