APA (7th ed.) Citation

Dorr, J. V. N. (1969). Physiographic, stratigraphic and structural development of the Quadrilátero Ferrífero, Minas Gerais, Brazil. U.S. Government Print. Office.

Chicago Style (17th ed.) Citation

Dorr, John V. N. Physiographic, Stratigraphic and Structural Development of the Quadrilátero Ferrífero, Minas Gerais, Brazil. Washington: U.S. Government Print. Office, 1969.

MLA (9th ed.) Citation

Dorr, John V. N. Physiographic, Stratigraphic and Structural Development of the Quadrilátero Ferrífero, Minas Gerais, Brazil. U.S. Government Print. Office, 1969.