American Society for Testing Materials. (1947). Proceedings, Volume 46. 1946. American Society for Testing Materials.
Cita Chicago (17th ed.)American Society for Testing Materials. Proceedings, Volume 46. 1946. Philadelphia: American Society for Testing Materials, 1947.
Cita MLA (9th ed.)American Society for Testing Materials. Proceedings, Volume 46. 1946. American Society for Testing Materials, 1947.
Atenció: Aquestes cites poden no estar 100% correctes.