Holtedahl, O. (1917). Summary of geological results, with geological map, 6 plates and 4 figures in the text. Kristiania, Printed by A.W. Brøgger.
Chicago Style (17th ed.) CitationHoltedahl, Olaf. Summary of Geological Results, with Geological Map, 6 Plates and 4 Figures in the Text. Kristiania, Printed by A.W. Brøgger, 1917.
MLA (8th ed.) CitationHoltedahl, Olaf. Summary of Geological Results, with Geological Map, 6 Plates and 4 Figures in the Text. Kristiania, Printed by A.W. Brøgger, 1917.
Warning: These citations may not always be 100% accurate.