International Union of Pure and Applied Chemistry. Commission on Physicochemical Symbols, T. a. U., & McGlashan, M. L. (1970). Manual of symbols and terminology for physicochemical quantities and units: Adopted by the IUPAC Council at Cortina d'Ampezzo, Italy, on 7 July 1969. Butterworths.
Citación estilo ChicagoInternational Union of Pure and Applied Chemistry. Commission on Physicochemical Symbols, Terminology and Units, and Maxwell Len McGlashan. Manual of Symbols and Terminology for Physicochemical Quantities and Units: Adopted By the IUPAC Council At Cortina D'Ampezzo, Italy, On 7 July 1969. London: Butterworths, 1970.
Cita MLAInternational Union of Pure and Applied Chemistry. Commission on Physicochemical Symbols, Terminology and Units, and Maxwell Len McGlashan. Manual of Symbols and Terminology for Physicochemical Quantities and Units: Adopted By the IUPAC Council At Cortina D'Ampezzo, Italy, On 7 July 1969. London: Butterworths, 1970.