एपीए उद्धरण

Desai, S. C., & Christian, T. J. (1977). Numerical Methods in Geotechnical Engineering. McGraw-Hill.

शिकागो स्टाइल उद्धरण

Desai, S. Chandrakant, और T. John Christian. Numerical Methods in Geotechnical Engineering. New York: McGraw-Hill, 1977.

एमएलए उद्धरण

Desai, S. Chandrakant, और T. John Christian. Numerical Methods in Geotechnical Engineering. McGraw-Hill, 1977.