Cita APA

Ericksen, G. E., & Cunningham, C. G. (1993). Precious metal deposits in the Neogene-Quaternary Volcanic complex of the Central Andes.

Citación estilo Chicago

Ericksen, George Edward, y Charles G. Cunningham. Precious Metal Deposits in the Neogene-Quaternary Volcanic Complex of the Central Andes. 1993.

Cita MLA

Ericksen, George Edward, y Charles G. Cunningham. Precious Metal Deposits in the Neogene-Quaternary Volcanic Complex of the Central Andes. 1993.