APA (7th ed.) Citation

West, G. (1991). The field description of engineering soils and rocks. Open University Press.

Chicago Style (17th ed.) Citation

West, Graham. The Field Description of Engineering Soils and Rocks. Milton Keynes [England] ; Philadelphia: Open University Press, 1991.

MLA (9th ed.) Citation

West, Graham. The Field Description of Engineering Soils and Rocks. Open University Press, 1991.