APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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