United States. Bureau of Standards. (1937). Report of Twenty-Sixth National Conference on Weights and Measures, Attended by Representatives from Various States, Held at National Bureau of Standards, Washington, D.C, June 9-12, 1936. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Standards. Report of Twenty-Sixth National Conference on Weights and Measures, Attended by Representatives from Various States, Held at National Bureau of Standards, Washington, D.C, June 9-12, 1936. [Washington]: [s.n.], 1937.
MLA (9th ed.) CitationUnited States. Bureau of Standards. Report of Twenty-Sixth National Conference on Weights and Measures, Attended by Representatives from Various States, Held at National Bureau of Standards, Washington, D.C, June 9-12, 1936. [s.n.], 1937.