American Society for Testing Materials. (1955). Symposium on coal sampling: presented at the fifty-seventh annual meeting: American Society for Testing Materials, Chicago, Ill., June 14, 1954. [publisher not identified].
Chicago Style (17th ed.) CitationAmerican Society for Testing Materials. Symposium on Coal Sampling: Presented at the Fifty-seventh Annual Meeting: American Society for Testing Materials, Chicago, Ill., June 14, 1954. Philadelphia: [publisher not identified], 1955.
MLA (9th ed.) CitationAmerican Society for Testing Materials. Symposium on Coal Sampling: Presented at the Fifty-seventh Annual Meeting: American Society for Testing Materials, Chicago, Ill., June 14, 1954. [publisher not identified], 1955.
Warning: These citations may not always be 100% accurate.