American Society for Testing and Materials\nASTM International. (2019). Standardization News. American Society for Testing and Materials.
Chicago-referens (17:e uppl.)American Society for Testing and Materials\nASTM International. Standardization News. Philadelphia, Pa: American Society for Testing and Materials, 2019.
MLA-referens (8:e uppl.)American Society for Testing and Materials\nASTM International. Standardization News. American Society for Testing and Materials, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.