APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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