APA
Kumar S., . (2017). Basics of Remote Sensing and GIS. New Delhi: University Science Press.
Chicago
Kumar S, . 2017. Basics of Remote Sensing and GIS. New Delhi: University Science Press.
Harvard
Kumar S., . (2017). Basics of Remote Sensing and GIS. New Delhi: University Science Press.
MLA
Kumar S, . Basics of Remote Sensing and GIS. New Delhi: University Science Press. 2017.