APA

Chhatwal M., . (1995). Dictionary of geology. New Delhi: Anmol publications PVT LTD.

Chicago

Chhatwal M, . 1995. Dictionary of geology. New Delhi: Anmol publications PVT LTD.

Harvard

Chhatwal M., . (1995). Dictionary of geology. New Delhi: Anmol publications PVT LTD.

MLA

Chhatwal M, . Dictionary of geology. New Delhi: Anmol publications PVT LTD. 1995.