APA
Indian standards institution, . (1979). Method of test for soils part-9 determination of dry density moisture content relation. New Delhi: Indian standards institution.
Chicago
Indian standards institution, . 1979. Method of test for soils part-9 determination of dry density moisture content relation. New Delhi: Indian standards institution.
Harvard
Indian standards institution, . (1979). Method of test for soils part-9 determination of dry density moisture content relation. New Delhi: Indian standards institution.
MLA
Indian standards institution, . Method of test for soils part-9 determination of dry density moisture content relation. New Delhi: Indian standards institution. 1979.