APA Edition Citation

Sharma, H. . S. (2005). Mathematical modelling in geographical information system,global positioning system and digital cartography. Concept publishing co.

Chicago Edition Citation

Sharma, H S. Mathematical Modelling in Geographical Information System,global Positioning System and Digital Cartography. New Delhi: Concept publishing co, 2005.

MLA Edition Citation

Sharma, H S. Mathematical Modelling in Geographical Information System,global Positioning System and Digital Cartography. Concept publishing co, 2005.