APA (7th ed.) Citation

Chang, K. (2012). Introduction to geographic information systems (Sixth edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Chang, Kang-Tsung. Introduction to Geographic Information Systems. Sixth edition. New York: McGraw-Hill, 2012.

MLA (9th ed.) Citation

Chang, Kang-Tsung. Introduction to Geographic Information Systems. Sixth edition. McGraw-Hill, 2012.