Encyclopedia of GIS

MLA

Shashi Shekhar, Hui Xiong, Xun Zhou, Hui Xiong, and Xun Zhou. Encyclopedia of Gis. Springer International Publishing, 2017.

APA

Shashi Shekhar, X. Zhou, Xiong, H., & Zhou, X. (2017). Encyclopedia of GIS. Springer International Publishing.

Chicago

Shashi Shekhar, Hui Xiong, Xun Zhou, Hui Xiong, and Xun Zhou. Encyclopedia of GIS. : Springer International Publishing, 2017.