APA-Zitierstil (7. Ausg.)

Johnson, R. F. (1962). Geology and ore deposits of the Cachoeira do Campo Dom Bosco, and Ouro Branco quadrangles, Minas Gerais, Brazil. U.S. Government Print. Office.

Chicago-Zitierstil (17. Ausg.)

Johnson, Robert F. Geology and Ore Deposits of the Cachoeira Do Campo Dom Bosco, and Ouro Branco Quadrangles, Minas Gerais, Brazil. Washington, DC: U.S. Government Print. Office, 1962.

MLA-Zitierstil (9. Ausg.)

Johnson, Robert F. Geology and Ore Deposits of the Cachoeira Do Campo Dom Bosco, and Ouro Branco Quadrangles, Minas Gerais, Brazil. U.S. Government Print. Office, 1962.