APA
Indian standards institution, . (1978). Method for determination of point load strength index of rocks IS:8764-1978. New Delhi: Indian standards institution.
Chicago
Indian standards institution, . 1978. Method for determination of point load strength index of rocks IS:8764-1978. New Delhi: Indian standards institution.
Harvard
Indian standards institution, . (1978). Method for determination of point load strength index of rocks IS:8764-1978. New Delhi: Indian standards institution.
MLA
Indian standards institution, . Method for determination of point load strength index of rocks IS:8764-1978. New Delhi: Indian standards institution. 1978.