APA (7th ed.) Citation

Thomson, J. J. (1921). Elements of the mathematical theory of electricity and magnetism (5th ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Thomson, J. J. Elements of the Mathematical Theory of Electricity and Magnetism. 5th ed. Cambridge: Cambridge University Press, 1921.

MLA (8th ed.) Citation

Thomson, J. J. Elements of the Mathematical Theory of Electricity and Magnetism. 5th ed. Cambridge University Press, 1921.