APA
Indian standards institution, . (1979). Method for preparation of rock specimen for laboratory testing IS:9179-1979. New Delhi: Indian standards institution.
Chicago
Indian standards institution, . 1979. Method for preparation of rock specimen for laboratory testing IS:9179-1979. New Delhi: Indian standards institution.
Harvard
Indian standards institution, . (1979). Method for preparation of rock specimen for laboratory testing IS:9179-1979. New Delhi: Indian standards institution.
MLA
Indian standards institution, . Method for preparation of rock specimen for laboratory testing IS:9179-1979. New Delhi: Indian standards institution. 1979.