著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Ludeen, Margaret T. and 小畑, 正明 and Dickey, John S. and Geological Society of America","Geologic map of the Ronda ultramafic complex, southern Spain 1:50,000",,Geological Society of America,1979,Map and chart series,,,,https://cir.nii.ac.jp/crid/1130569987921320615