APA (7th ed.) Citation

Das, B. M. (1998). Principles of geotechnical engineering (4th ed.). PWS.

Chicago Style (17th ed.) Citation

Das, Braja M. Principles of Geotechnical Engineering. 4th ed. Boston: PWS, 1998.

MLA (9th ed.) Citation

Das, Braja M. Principles of Geotechnical Engineering. 4th ed. PWS, 1998.

Warning: These citations may not always be 100% accurate.