Cita APA

Biller, D. 1. (1994). Informal gold mining and mercury pollution in Brazil. Washington, D.C.: The World Bank, Policy Research Department, Public Economics Division.

Citación estilo Chicago

Biller, Dan 1962-. Informal Gold Mining and Mercury Pollution in Brazil. Washington, D.C.: The World Bank, Policy Research Department, Public Economics Division, 1994.

Cita MLA

Biller, Dan 1962-. Informal Gold Mining and Mercury Pollution in Brazil. Washington, D.C.: The World Bank, Policy Research Department, Public Economics Division, 1994.