Cita APA

Geological Survey Department of Mines. (1976). Mineral resources of the Republic of South Africa (5. ed.). Pretoria: The Goverment Printer.

Citación estilo Chicago

Geological Survey Department of Mines. Mineral Resources of the Republic of South Africa. 5. ed. Pretoria: The Goverment Printer, 1976.

Cita MLA

Geological Survey Department of Mines. Mineral Resources of the Republic of South Africa. 5. ed. Pretoria: The Goverment Printer, 1976.

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