Cita APA (7th ed.)
Das, B. M. (2002). Principles of geotechnical engineering (5th ed.). New Delhi ; Brooks Cole/Thompson Learning.
Cita Chicago (17th ed.)
Das, Braja M. Principles of Geotechnical Engineering. 5th ed. Pacific Grove, CA: New Delhi ; Brooks Cole/Thompson Learning, 2002.
Cita MLA (9th ed.)
Das, Braja M. Principles of Geotechnical Engineering. 5th ed. New Delhi ; Brooks Cole/Thompson Learning, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.