American Society for Testing Materials. (1951). Symposium on the nature, occurrence, and effects of sigma phase: Presented at the fifty-third annual meeting ... Atlantic City, N. J., June 26-27, 1950. American Society for Testing Materials.
Chicago Style (17th ed.) CitationAmerican Society for Testing Materials. Symposium on the Nature, Occurrence, and Effects of Sigma Phase: Presented at the Fifty-third Annual Meeting ... Atlantic City, N. J., June 26-27, 1950. Philadelphia, Pa.: American Society for Testing Materials, 1951.
MLA (9th ed.) CitationAmerican Society for Testing Materials. Symposium on the Nature, Occurrence, and Effects of Sigma Phase: Presented at the Fifty-third Annual Meeting ... Atlantic City, N. J., June 26-27, 1950. American Society for Testing Materials, 1951.