Cita APA (7a ed.)

ebrary, Inc, Corral, M. D., & Earle, J. L. (2009). Gold mining: Formation and resource estimation, economics and environmental impact. Nova Science Publishers.

Cita Chicago Style (17a ed.)

ebrary, Inc, Melanie D. Corral, y Jared L. Earle. Gold Mining: Formation and Resource Estimation, Economics and Environmental Impact. New York: Nova Science Publishers, 2009.

Cita MLA (9a ed.)

ebrary, Inc, et al. Gold Mining: Formation and Resource Estimation, Economics and Environmental Impact. Nova Science Publishers, 2009.