एपीए उद्धरण

Hall, D. V. (1989). Digital circuits and systems. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Hall, Douglas V. Digital Circuits and Systems. New York: McGraw-Hill, 1989.

एमएलए उद्धरण

Hall, Douglas V. Digital Circuits and Systems. New York: McGraw-Hill, 1989.