Cita APA (7a ed.)
Chugh,C.P. (1992). High technology in drilling and exploration. Oxford & IBH Pub.
Cita Chicago Style (17a ed.)
Chugh,C.P. High Technology in Drilling and Exploration. New Delhi: Oxford & IBH Pub, 1992.
Cita MLA (9a ed.)
Chugh,C.P. High Technology in Drilling and Exploration. Oxford & IBH Pub, 1992.
Precaución: Estas citas no son 100% exactas.