Bell. (1992). Engineering properties of soils and rocks (3rd ed.). Oxford: Butterworth.
Chicago Style CitationBell. Engineering Properties of Soils and Rocks. 3rd ed. Oxford: Butterworth, 1992.
MLA CitationBell. Engineering Properties of Soils and Rocks. 3rd ed. Oxford: Butterworth, 1992.
Warning: These citations may not always be 100% accurate.