APA

Bosson R., Varon B. & Banco Mundial. (1977). The mining industry and the developing countries. Nueva York (Estados Unidos): Oxford University Press.

Chicago

Bosson Rex, Varon Bension and Banco Mundial. 1977. The mining industry and the developing countries. Nueva York (Estados Unidos): Oxford University Press.

Harvard

Bosson R., Varon B. and Banco Mundial. (1977). The mining industry and the developing countries. Nueva York (Estados Unidos): Oxford University Press.

MLA

Bosson Rex, Varon Bension and Banco Mundial. The mining industry and the developing countries. Nueva York (Estados Unidos): Oxford University Press. 1977.