Society of Automotive Engineers & American Society for Testing and Materials. (1989). Metals & alloys in the unified numbering system: With a description of the system and a cross index of chemically similar specifications (5th ed.). Society of Automotive Engineers ; American Society for Testing and Materials.
Chicago Style (17th ed.) CitationSociety of Automotive Engineers and American Society for Testing and Materials. Metals & Alloys in the Unified Numbering System: With a Description of the System and a Cross Index of Chemically Similar Specifications. 5th ed. Warrendale, Pa. : [Philadelphia]: Society of Automotive Engineers ; American Society for Testing and Materials, 1989.
MLA (9th ed.) CitationSociety of Automotive Engineers and American Society for Testing and Materials. Metals & Alloys in the Unified Numbering System: With a Description of the System and a Cross Index of Chemically Similar Specifications. 5th ed. Society of Automotive Engineers ; American Society for Testing and Materials, 1989.