Chang, K. (2006). Introduction to geographic information systems (3rd ed.). McGraw-Hill Higher Education.
芝加哥风格引文Chang, Kang-Tsung. Introduction to Geographic Information Systems. 3rd ed. Boston: McGraw-Hill Higher Education, 2006.
MLA引文Chang, Kang-Tsung. Introduction to Geographic Information Systems. 3rd ed. McGraw-Hill Higher Education, 2006.
警告：这些引文格式不一定是100％准确.