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
"Pullan, R. A. (Robert Alan) and University of Liverpool. Department of Geography","The soils, soil landscapes and geomorphological evolution of a metasedimentary area in northern Nigeria",,"Dept. of Geography, University of Liverpool",1970,Research paper,,,,https://cir.nii.ac.jp/crid/1130282269004905856