APA (7th ed.) Citation

Ramsey, A. S. (1949). Electricity and magnetism: An introduction to the mathematical theory ([2d ed.].). Univ. Press.

Chicago Style (17th ed.) Citation

Ramsey, A. S. Electricity and Magnetism: An Introduction to the Mathematical Theory. [2d ed.]. Cambridge [England]: Univ. Press, 1949.

MLA (9th ed.) Citation

Ramsey, A. S. Electricity and Magnetism: An Introduction to the Mathematical Theory. [2d ed.]. Univ. Press, 1949.