APA Citation

Guha, B., Sen, S., & Bandyopadhyay, S. K. (2001). A text book of environmental science (2nd ed.). Kolkata: Calcutta Book House.

Chicago Style Citation

Guha, Bakshi, Subir Sen, and Samar Kumar Bandyopadhyay. A Text Book of Environmental Science. 2nd ed. Kolkata: Calcutta Book House, 2001.

MLA Citation

Guha, Bakshi, Subir Sen, and Samar Kumar Bandyopadhyay. A Text Book of Environmental Science. 2nd ed. Kolkata: Calcutta Book House, 2001.

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