Cita APA (7a ed.)

Gilbert, N. E. (1950). Electricity and magnetism (3a. ed.). MacMillan.

Cita Chicago Style (17a ed.)

Gilbert, Norman E. Electricity and Magnetism. 3a. ed. New York: MacMillan, 1950.

Cita MLA (8a ed.)

Gilbert, Norman E. Electricity and Magnetism. 3a. ed. MacMillan, 1950.