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