APA (7th ed.) Citation

Bell, F. G. (1992). Engineering in rock masses. Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Bell, F. G. Engineering in Rock Masses. Oxford ; Boston: Butterworth-Heinemann, 1992.

MLA (9th ed.) Citation

Bell, F. G. Engineering in Rock Masses. Butterworth-Heinemann, 1992.

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