APA-referens

Indian Standards Institution. (1977). Indian Standard: Code of Practice for Treatment of Water for Industrial Cooling Systems. Indian Standards Institution.

Chicago-stil citat

Indian Standards Institution. Indian Standard: Code of Practice for Treatment of Water for Industrial Cooling Systems. N.Delhi: Indian Standards Institution, 1977.

MLA-referens

Indian Standards Institution. Indian Standard: Code of Practice for Treatment of Water for Industrial Cooling Systems. Indian Standards Institution, 1977.