APA (7. basım) Alıntı

(1958). Standard welding symbols / Approved by Technical Council, Apr. 16, 1958. Submitted to American Standards Association for adoption as a revision to American Standard Z32.2.1-1949.

Chicago Style (17. basım) Atıf

Standard Welding Symbols / Approved by Technical Council, Apr. 16, 1958. Submitted to American Standards Association for Adoption as a Revision to American Standard Z32.2.1-1949. 1958.

MLA (9th ed.) Atıf

Standard Welding Symbols / Approved by Technical Council, Apr. 16, 1958. Submitted to American Standards Association for Adoption as a Revision to American Standard Z32.2.1-1949. 1958.