Institution of Civil Engineers (Great Britain). (1994). Proceedings of the Institution of Civil Engineers: Geotechnical engineering. Thomas Telford.
Cita Chicago (17th ed.)Institution of Civil Engineers (Great Britain). Proceedings of the Institution of Civil Engineers: Geotechnical Engineering. London: Thomas Telford, 1994.
Cita MLA (8th ed.)Institution of Civil Engineers (Great Britain). Proceedings of the Institution of Civil Engineers: Geotechnical Engineering. Thomas Telford, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.