Cita APA

Chang, K. (2008). Introduction to geographic information systems (4th ed.). McGraw-Hill.

Citación estilo Chicago

Chang, Kang-Tsung. Introduction to Geographic Information Systems. 4th ed. Boston ; New Delhi: McGraw-Hill, 2008.

Cita MLA

Chang, Kang-Tsung. Introduction to Geographic Information Systems. 4th ed. McGraw-Hill, 2008.

Warning: These citations may not always be 100% accurate.