Cita APA (7a ed.)

GREGORY, J. (1971). Alternating currents. Methuen.

Cita Chicago Style (17a ed.)

GREGORY, J.M. Alternating Currents. London: Methuen, 1971.

Cita MLA (9a ed.)

GREGORY, J.M. Alternating Currents. Methuen, 1971.