APA Alıntı

Indian Standards Institution. (1966). Indian Standard: Specification for Ball Point Pen Refills. Indian Standards Institution.

Chicago Stili Alıntı

Indian Standards Institution. Indian Standard: Specification for Ball Point Pen Refills. N.Delhi: Indian Standards Institution, 1966.

MLA Alıntı

Indian Standards Institution. Indian Standard: Specification for Ball Point Pen Refills. Indian Standards Institution, 1966.