APA (7th ed.) Citation

International Symposium on Plastics Testing and Standardization Philadelphia. (1959). International Symposium on Plastics Testing and Standardization. American Society for Testing Materials.

Chicago Style (17th ed.) Citation

International Symposium on Plastics Testing and Standardization Philadelphia. International Symposium on Plastics Testing and Standardization. Philadelphia: American Society for Testing Materials, 1959.

MLA (9th ed.) Citation

International Symposium on Plastics Testing and Standardization Philadelphia. International Symposium on Plastics Testing and Standardization. American Society for Testing Materials, 1959.