APA (7th ed.) Citation

Bell, F. G. (1981). Engineering properties of soils and rocks. Butterworths.

Chicago Style (17th ed.) Citation

Bell, F. G. Engineering Properties of Soils and Rocks. London Boston: Butterworths, 1981.

MLA (9th ed.) Citation

Bell, F. G. Engineering Properties of Soils and Rocks. Butterworths, 1981.

Warning: These citations may not always be 100% accurate.