Cita APA (7a ed.)

Bell, F. G. (1992). Engineering properties of soils and rocks (3rd ed.). Butterworth-Heinemann.

Cita Chicago Style (17a ed.)

Bell, F. G. Engineering Properties of Soils and Rocks. 3rd ed. Oxford ; Boston: Butterworth-Heinemann, 1992.

Cita MLA (8a ed.)

Bell, F. G. Engineering Properties of Soils and Rocks. 3rd ed. Butterworth-Heinemann, 1992.