United States. National Bureau of Standards. (1937). Temperature interconversion tables (⁰C[arrow leads to left symbol][arrow leads to right symbol]⁰F) and melting points of the chemical elements .. U.S. Govt. print. off..
Chicago Style (17th ed.) CitationUnited States. National Bureau of Standards. Temperature Interconversion Tables (⁰C[arrow Leads to Left Symbol][arrow Leads to Right Symbol]⁰F) and Melting Points of the Chemical Elements .. [Washington: U.S. Govt. print. off., 1937.
MLA (8th ed.) CitationUnited States. National Bureau of Standards. Temperature Interconversion Tables (⁰C[arrow Leads to Left Symbol][arrow Leads to Right Symbol]⁰F) and Melting Points of the Chemical Elements .. U.S. Govt. print. off., 1937.
Warning: These citations may not always be 100% accurate.