APA (7th ed.) Citation

Dorr, J. v. N. (1969). Physiographic, stratigraphic and structural development of the quadrilatero ferrifero, Minas Gerais, Brazil. United States Government Printing Office.

Chicago Style (17th ed.) Citation

Dorr, John van Nostrand. Physiographic, Stratigraphic and Structural Development of the Quadrilatero Ferrifero, Minas Gerais, Brazil. Washington: United States Government Printing Office, 1969.

MLA (9th ed.) Citation

Dorr, John van Nostrand. Physiographic, Stratigraphic and Structural Development of the Quadrilatero Ferrifero, Minas Gerais, Brazil. United States Government Printing Office, 1969.