Cita APA

Chang, K. (2006). Introduction to geographic information systems. Boston: McGraw-Hill Higher Education.

Chicago Style Citation

Chang, Kang-Tsung. Introduction to Geographic Information Systems. Boston: McGraw-Hill Higher Education, 2006.

Cita MLA

Chang, Kang-Tsung. Introduction to Geographic Information Systems. Boston: McGraw-Hill Higher Education, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.