Malan, J. A. (1991). Lithostratigraphy of the De Hoopvlei Formation (Bredasdorp Group). Geological Survey.
Chicago Style (17th ed.) CitationMalan, J. A. Lithostratigraphy of the De Hoopvlei Formation (Bredasdorp Group). Pretoria: Geological Survey, 1991.
MLA (9th ed.) CitationMalan, J. A. Lithostratigraphy of the De Hoopvlei Formation (Bredasdorp Group). Geological Survey, 1991.
Warning: These citations may not always be 100% accurate.