एपीए उद्धरण

Graf, R. F. (1990). Video, stereo & opto electronics: 18 advanced electronic projects. Blue ridge summit :tab books.

शिकागो स्टाइल उद्धरण

Graf, Rudolf F. Video, Stereo & Opto Electronics: 18 Advanced Electronic Projects. : Blue ridge summit :tab books, 1990.

एमएलए उद्धरण

Graf, Rudolf F. Video, Stereo & Opto Electronics: 18 Advanced Electronic Projects. Blue ridge summit :tab books, 1990.