APA Edition Citation

Bell, F. G., & Donnelly, L. J. (2006). Mining and its impact on the environment.

Chicago Edition Citation

Bell, Fred G., and Laurance J. Donnelly. Mining and Its Impact on the Environment. London, Taylor & Francis, 2006.

MLA Edition Citation

Bell, Fred G., and Laurance J. Donnelly. Mining and Its Impact on the Environment. 2006.