APA Citation

Masood Ahsan Siddiqui. (2006). Introduction to Gographical Information System. Allahabad: Sharda pustak bhawan.

Chicago Style Citation

Masood Ahsan Siddiqui. Introduction to Gographical Information System. Allahabad: Sharda pustak bhawan, 2006.

MLA Citation

Masood Ahsan Siddiqui. Introduction to Gographical Information System. Allahabad: Sharda pustak bhawan, 2006.

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