Cita APA (7a ed.)
Das, B. M. (2007). Principles of foundation engineering (6th ed.). Thomson/Brooks/Cole.
Cita Chicago Style (17a ed.)
Das, Braja M. Principles of Foundation Engineering. 6th ed. Pacific Grove, CA: Thomson/Brooks/Cole, 2007.
Cita MLA (9a ed.)
Das, Braja M. Principles of Foundation Engineering. 6th ed. Thomson/Brooks/Cole, 2007.
Precaución: Estas citas no son 100% exactas.