एपीए उद्धरण

Institution of civil engineers. (1979). Numerical methods in offshore piling. Institution of civil engineers.

शिकागो स्टाइल उद्धरण

Institution of civil engineers. Numerical Methods in Offshore Piling. London: Institution of civil engineers, 1979.

एमएलए उद्धरण

Institution of civil engineers. Numerical Methods in Offshore Piling. Institution of civil engineers, 1979.