APA引文
Das, B. M., & Sobahan Khaled. (2014). Principles of geotechnical engineering (8th ed.). New Delhi.
Chicago Style (17th ed.) Citation
Das, Braja M., and Sobahan Khaled. Principles of Geotechnical Engineering. 8th ed. Cengage Learning India Pvt Ltd,: New Delhi, 2014.
MLA引文
Das, Braja M., and Sobahan Khaled. Principles of Geotechnical Engineering. 8th ed. New Delhi, 2014.
警告:這些引文格式不一定是100%准確.