Sidgwick, N. V. (1950). The chemical elements and their compounds. Clarendon Press.
Cita Chicago (17th ed.)Sidgwick, Nevil Vincent. The Chemical Elements and Their Compounds. Oxford: Clarendon Press, 1950.
Cita MLA (8th ed.)Sidgwick, Nevil Vincent. The Chemical Elements and Their Compounds. Clarendon Press, 1950.
Atenció: Aquestes cites poden no estar 100% correctes.