APA ציטוט

Das, B. M. (2014). Principles of geotechnical engineering. Stamford, CT: Cengage Learning.

Trích dẫn kiểu Chicago

Das, Braja M. Principles of Geotechnical Engineering. Stamford, CT: Cengage Learning, 2014.

ציטוט MLA

Das, Braja M. Principles of Geotechnical Engineering. Stamford, CT: Cengage Learning, 2014.