Cita APA (7th ed.)

Graf, R. F. (1989). The encyclopedia of electronic circuits. BPB Publication.

Cita Chicago (17th ed.)

Graf, Rudolf F. The Encyclopedia of Electronic Circuits. New Delhi-1: BPB Publication, 1989.

Cita MLA (9th ed.)

Graf, Rudolf F. The Encyclopedia of Electronic Circuits. BPB Publication, 1989.