Cita APA (7th ed.)

Draper, A. (1972). Electrical circuits: Including machines (2nd ed.). Longman.

Cita Chicago (17th ed.)

Draper, Alec. Electrical Circuits: Including Machines. 2nd ed. [London],: Longman, 1972.

Cita MLA (8th ed.)

Draper, Alec. Electrical Circuits: Including Machines. 2nd ed. Longman, 1972.