एपीए उद्धरण

Cernica, J. N. (1995). Geotechnical engineering: Soil mechanics. USA: John Wiley and Sons.

शिकागो स्टाइल उद्धरण

Cernica, John N. Geotechnical Engineering: Soil Mechanics. USA: John Wiley and Sons, 1995.

एमएलए उद्धरण

Cernica, John N. Geotechnical Engineering: Soil Mechanics. USA: John Wiley and Sons, 1995.