United States. Bureau of Standards. (1925). Weights and measures; 18th national conference of representatives from various States, held at Bureau of Standards, Washington, D.C., May 25, 26, 27, and 28, 1925. GPO.
Chicago Style (17th ed.) CitationUnited States. Bureau of Standards. Weights and Measures; 18th National Conference of Representatives from Various States, Held at Bureau of Standards, Washington, D.C., May 25, 26, 27, and 28, 1925. [Washington]: GPO, 1925.
MLA (9th ed.) CitationUnited States. Bureau of Standards. Weights and Measures; 18th National Conference of Representatives from Various States, Held at Bureau of Standards, Washington, D.C., May 25, 26, 27, and 28, 1925. GPO, 1925.
Warning: These citations may not always be 100% accurate.