APA ציטוט

Chang, K. (2014). Introduction to geographic information systems (Seventh edition.). Mc Graw Hill.

Chicago Style (17th ed.) Citation

Chang, Kang-Tsung. Introduction to Geographic Information Systems. Seventh edition. New York: Mc Graw Hill, 2014.

ציטוט MLA

Chang, Kang-Tsung. Introduction to Geographic Information Systems. Seventh edition. Mc Graw Hill, 2014.