Cita APA

Johnson, R. F., Lewis, R. W., & Abele C., G. (1955). Geology and ore deposits of Atacocha district, departmento de Pasco, Peru.

Citación estilo Chicago

Johnson, Robert Francis, Richard W. Lewis, y Guillermo Abele C. Geology and Ore Deposits of Atacocha District, Departmento De Pasco, Peru. 1955.

Cita MLA

Johnson, Robert Francis, Richard W. Lewis, y Guillermo Abele C. Geology and Ore Deposits of Atacocha District, Departmento De Pasco, Peru. 1955.