एपीए उद्धरण

Long, L. E. (1979). Data Processing Documentation and Procedures Manual. Reston.

शिकागो स्टाइल उद्धरण

Long, Larry E. Data Processing Documentation and Procedures Manual. Virginia: Reston, 1979.

एमएलए उद्धरण

Long, Larry E. Data Processing Documentation and Procedures Manual. Reston, 1979.