APA সাইটেশন

Central Statistical Organisation. (2001). Compendium of environmental statistics 2001. Central Statistical Organisation.

শিকাগো স্টাইলে সাইটেশন

Central Statistical Organisation. Compendium of Environmental Statistics 2001. New Delhi: Central Statistical Organisation, 2001.

এমএলএ সাইটেশন

Central Statistical Organisation. Compendium of Environmental Statistics 2001. Central Statistical Organisation, 2001.