APA (7th ed.) Citation

(1975). Quantities, units and symbols: A report by the Symbols Committee of the Royal Society (2. ed.). Royal Soc.

Chicago Style (17th ed.) Citation

Quantities, Units and Symbols: A Report by the Symbols Committee of the Royal Society. 2. ed. London: Royal Soc, 1975.

MLA (9th ed.) Citation

Quantities, Units and Symbols: A Report by the Symbols Committee of the Royal Society. 2. ed. Royal Soc, 1975.