APA
Indian Standards Institution, . (1986). Code of practice for in-situ permeability tests, IS 5529(Part 1)-1985. New Delhi: Indian Standards Institution.
Chicago
Indian Standards Institution, . 1986. Code of practice for in-situ permeability tests, IS 5529(Part 1)-1985. New Delhi: Indian Standards Institution.
Harvard
Indian Standards Institution, . (1986). Code of practice for in-situ permeability tests, IS 5529(Part 1)-1985. New Delhi: Indian Standards Institution.
MLA
Indian Standards Institution, . Code of practice for in-situ permeability tests, IS 5529(Part 1)-1985. New Delhi: Indian Standards Institution. 1986.