एपीए उद्धरण

Clark, J. O. E. (1970). Computers at work. Hamlyn.

शिकागो स्टाइल उद्धरण

Clark, John O E. Computers at Work. London: Hamlyn, 1970.

एमएलए उद्धरण

Clark, John O E. Computers at Work. Hamlyn, 1970.