APA引文

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

Trích dẫn kiểu Chicago

Chang, Kang- stung. Introduction to Geographic Information Systems. Boston: McGraw- Hill, 2006.

MLA引文

Chang, Kang- stung. Introduction to Geographic Information Systems. Boston: McGraw- Hill, 2006.

警告：这些引文格式不一定是100％准确.