Cita APA (7th ed.)

DUFFIN, W. J., & W. J. DUFFIN. (1968). Advanced Electricity and Magnetism. McGraw-Hills.

Cita Chicago (17th ed.)

DUFFIN, W. J., i W. J. DUFFIN. Advanced Electricity and Magnetism. London: McGraw-Hills, 1968.

Cita MLA (9th ed.)

DUFFIN, W. J., i W. J. DUFFIN. Advanced Electricity and Magnetism. McGraw-Hills, 1968.