APA引文

Verbyla, D. . L. (2002). Practical GIS analysis. Taylor and Francis.

Chicago Edition Citation

Verbyla, David L. Practical GIS Analysis. London: Taylor and Francis, 2002.

MLA引文

Verbyla, David L. Practical GIS Analysis. Taylor and Francis, 2002.

警告：这些引文格式不一定是100％准确.