United States. National Bureau of Standards. Scientific papers of the Bureau of Standards. Washington: U.S. G.P.O.
Chicago Style CitationUnited States. National Bureau of Standards. Scientific Papers of the Bureau of Standards. Washington: U.S. G.P.O.
MLA CitationUnited States. National Bureau of Standards. Scientific Papers of the Bureau of Standards. Washington: U.S. G.P.O.
Warning: These citations may not always be 100% accurate.