APA (7th ed.) Citation

Chang, K. (2012). Introduction geographic information system (6th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Chang, Kang-Tsung. Introduction Geographic Information System. 6th ed. New York: McGraw-Hill, 2012.

MLA (9th ed.) Citation

Chang, Kang-Tsung. Introduction Geographic Information System. 6th ed. McGraw-Hill, 2012.