De Marino, A. (1979). The Rispebjerg Sandstone of the Island of Bornholm, Denmark: Sandstone and phosphatized calcareous sediments from the Lower Cambrian. Dep. of Histor. Geology and Palaeontology.
Chicago-Zitierstil (17. Ausg.)De Marino, Ada. The Rispebjerg Sandstone of the Island of Bornholm, Denmark: Sandstone and Phosphatized Calcareous Sediments from the Lower Cambrian. Lund: Dep. of Histor. Geology and Palaeontology, 1979.
MLA-Zitierstil (9. Ausg.)De Marino, Ada. The Rispebjerg Sandstone of the Island of Bornholm, Denmark: Sandstone and Phosphatized Calcareous Sediments from the Lower Cambrian. Dep. of Histor. Geology and Palaeontology, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.