APA ציטוט
Das, B. M. (2010). Principles of geotechnical engineering (7th ed.). New Delhi.
Chicago Style (17th ed.) Citation
Das, Braja M. Principles of Geotechnical Engineering. 7th ed. Cengage Learning India Pvt Ltd,: New Delhi, 2010.
ציטוט MLA
Das, Braja M. Principles of Geotechnical Engineering. 7th ed. New Delhi, 2010.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.