International Symposium on Plastics Testing and Standardization (Philadelphia, Pa.), American Society for Testing and Materials, & ASTM Committee D-20 on Plastics. (1959). International symposium on plastics testing and standardization sponsored by the American Society for Testing Materials for the American Groups for ISO/TC-61, Philadelphia, Pa., October 30-31, 1958. American Society for Testing and Materials.
Chicago Style (17th ed.) CitationInternational Symposium on Plastics Testing and Standardization (Philadelphia, Pa.), American Society for Testing and Materials, and ASTM Committee D-20 on Plastics. International Symposium on Plastics Testing and Standardization Sponsored by the American Society for Testing Materials for the American Groups for ISO/TC-61, Philadelphia, Pa., October 30-31, 1958. Philadelphia, Pa.: American Society for Testing and Materials, 1959.
MLA (9th ed.) CitationInternational Symposium on Plastics Testing and Standardization (Philadelphia, Pa.), et al. International Symposium on Plastics Testing and Standardization Sponsored by the American Society for Testing Materials for the American Groups for ISO/TC-61, Philadelphia, Pa., October 30-31, 1958. American Society for Testing and Materials, 1959.