Cita APA

Calla LLontop, H., & Cabrera Carranza, C. (2010). Water quality in the basin the Rimac river, sector of san mateo, affected by mining activities.

Citación estilo Chicago

Calla LLontop, Helen, y Carlos Cabrera Carranza. Water Quality in the Basin the Rimac River, Sector of San Mateo, Affected By Mining Activities. 2010.

Cita MLA

Calla LLontop, Helen, y Carlos Cabrera Carranza. Water Quality in the Basin the Rimac River, Sector of San Mateo, Affected By Mining Activities. 2010.