एपीए उद्धरण

Harel, D., & David Harel. (2000). Computers Ltd: What they really can't do. Oxford, [England],New York: Oxford University Press.

शिकागो स्टाइल उद्धरण

Harel, David, और David Harel. Computers Ltd: What They Really Can't Do. Oxford, [England],New York: Oxford University Press, 2000.

एमएलए उद्धरण

Harel, David, और David Harel. Computers Ltd: What They Really Can't Do. Oxford, [England],New York: Oxford University Press, 2000.