Society of Automotive Engineers & American Society for Testing and Materials. (1977). Unified numbering system for metals and alloys: And cross index of chemically-similar specifications (2nd edition.). Society of Automotive Engineers Inc..
Chicago Style (17th ed.) CitationSociety of Automotive Engineers and American Society for Testing and Materials. Unified Numbering System for Metals and Alloys: And Cross Index of Chemically-similar Specifications. 2nd edition. Warrendale, Pennylvania: Society of Automotive Engineers Inc., 1977.
MLA引文Society of Automotive Engineers and American Society for Testing and Materials. Unified Numbering System for Metals and Alloys: And Cross Index of Chemically-similar Specifications. 2nd edition. Society of Automotive Engineers Inc., 1977.