Cita APA

Cunningham, C. G., Singer, D. A., Zappettini, E. O., Vivallo S., W., Celada, C. M., Quispe Cangana, J. L., . . . Sutphin, D. M. (2007). Quantitative mineral resource assessment of undiscovered porphyry copper resources in South America.

Citación estilo Chicago

Cunningham, Charles G., Donald A. Singer, Eduardo O. Zappettini, Waldo Vivallo S., Carlos Mario Celada, Jorge Luis Quispe Cangana, Joseph A. Briskey, y David M. Sutphin. Quantitative Mineral Resource Assessment of Undiscovered Porphyry Copper Resources in South America. 2007.

Cita MLA

Cunningham, Charles G., et al. Quantitative Mineral Resource Assessment of Undiscovered Porphyry Copper Resources in South America. 2007.