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
"Schiffers, Heinrich and Dubief, J. and Derupaz, Chr. and Cornelius, C. D. and Jany, E. and Simons, P.",Regionalgeographie (Die Landschaften),,Weltforum,1973,Afrika-Studien,,3803900476,,https://cir.nii.ac.jp/crid/1130000793714860288