APA
Indian Standard Institution, . (1985). Code of practice installation and observation of cross arms for measurement of internal vertical movement in earth dams IS:7500-1974. New Delhi: Indian Standards Institution.
Chicago
Indian Standard Institution, . 1985. Code of practice installation and observation of cross arms for measurement of internal vertical movement in earth dams IS:7500-1974. New Delhi: Indian Standards Institution.
Harvard
Indian Standard Institution, . (1985). Code of practice installation and observation of cross arms for measurement of internal vertical movement in earth dams IS:7500-1974. New Delhi: Indian Standards Institution.
MLA
Indian Standard Institution, . Code of practice installation and observation of cross arms for measurement of internal vertical movement in earth dams IS:7500-1974. New Delhi: Indian Standards Institution. 1985.
