Cita APA

Shekhar, S., & Xiong, H. (2008). Encyclopedia of GIS. Springer.

Citación estilo Chicago

Shekhar, Shashi, and Hui Xiong. Encyclopedia of GIS. New York: Springer, 2008.

Cita MLA

Shekhar, Shashi, and Hui Xiong. Encyclopedia of GIS. Springer, 2008.

Warning: These citations may not always be 100% accurate.