Cita APA

Das, B. M., & Sobhan, K. (2014). Principles of geotechnical engineering (8th SI ed.). Cengage.

Citación estilo Chicago

Das, Braja M., and Khaled Sobhan. Principles of Geotechnical Engineering. 8th SI ed. Stamford, CT: Cengage, 2014.

Cita MLA

Das, Braja M., and Khaled Sobhan. Principles of Geotechnical Engineering. 8th SI ed. Cengage, 2014.

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