Obbes, A. M. (2000). The structure, stratigraphy and sedimentology of the Black Reef-Malmani-Rooihoogte succession of the Transvaal Supergroup, Southwest of Pretoria. Council for Geoscience, South Africa.
Chicago Style (17th ed.) CitationObbes, A. M. The Structure, Stratigraphy and Sedimentology of the Black Reef-Malmani-Rooihoogte Succession of the Transvaal Supergroup, Southwest of Pretoria. Pretoria: Council for Geoscience, South Africa, 2000.
MLA (9th ed.) CitationObbes, A. M. The Structure, Stratigraphy and Sedimentology of the Black Reef-Malmani-Rooihoogte Succession of the Transvaal Supergroup, Southwest of Pretoria. Council for Geoscience, South Africa, 2000.
Warning: These citations may not always be 100% accurate.