APA引文

Kang-tsung Chang. (2004). Introduction to geographic information systems. Boston, MA: McGraw-Hill.

Trích dẫn kiểu Chicago

Kang-tsung Chang. Introduction to Geographic Information Systems. Boston, MA: McGraw-Hill, 2004.

MLA引文

Kang-tsung Chang. Introduction to Geographic Information Systems. Boston, MA: McGraw-Hill, 2004.

警告：这些引文格式不一定是100％准确.